Discover the Future of 3mm

Find your favorites among our trusted selection of 3mm must-haves.

GENNEL 3mm x 25M Clear Thin Double Sided Strong Adhesive Acrylic Tape (1/8" x82ft) for Mobile Phone Laptop Tablets LCD Screen

4.4

$69

3mm 10pcs M35 HSS Gold Cobalt Jobber Drill Bit Set, Metric High Speed Steel Drill Bit Set for Drilling Stainless Steel & Hard Metal, Cast Iron, Copper, Aluminum

4.7

$24

200Pcs Small Magnets, 3x2 mm Mini Tiny Round Magnets, Micro Magnets for Crafts, Miniatures, Refrigerator, Whiteboard

4.6

$29

Teptip Rice Stick 3mm 400 gm

4.0

$11

Pony Classic: Knitting Pins: Single Ended: 25cm x 3.00mm, Aluminium, Multi, 3mm

4.6

$14

Premify 3mm White Cotton Cord Craft Macrame Natural Durable Long Cotton Rope Handmade Art Material for Craft Wall, Hanging Plants, Drawstrings, Gardening, Home Decorations (3MM x 100Meters)

3.3

$22

uxcell 10pcs Round Steel Metal Rods, 3mm x 100mm High Speed Steel (HSS) Lathe Bar Stock Tool, for Shaft Gear Drill Lathes Boring Machine Turning Miniature DIY Craft, 10pcs

4.4

$21

24 Pack 12"x12"Basswood Sheets 1/8",3mm Basswood for Laser Cutting,3mm Plywood Unfinished Wood Craft Wood for DIY Ornaments and Models Drawing Painting Engraving Wood Burning and Laser Cutting

4.3

$132

uxcell 3mm x 100mm 304 Stainless Steel Solid Round Rod for DIY Craft - 5pcs

4.4

$28

Basswood Sheets for Crafts 1/8 inch, 3mm Plywood Sheets for Laser Cutting, Wood Burning, Architectural Models, Drawing - 10 Pack Bass Wood 12 x 12 inch (SS Custom Products)

4.4

$88

Bosch 2609255200 60mm Brad Point Drill Bits with Diameter 3mm

4.6

$9

Pony Single Ended Classic Knitting Pins, Multi-Colour, 30cm x 3.00mm

4.7

$21

Miabella Solid 925 Sterling Silver Italian 3mm Diamond-Cut Braided Rope Chain Necklace for Men Women, 925 Sterling Silver Made in Italy

4.5

$139

AARNAV 2x25cm Single Pointed Metal Knitting Needles for Beginners, Kids, Professionals, Short Length Knitting Needles 25cm Aluminium Single Pointed Needles (2 x 3mm)

4.3

$13

KnitPro Zing: Fixed Circular Knitting Pins: 80cm x 3.00mm, 3mm, Green

4.7

$22

36 Pack Basswood Sheets,12"x12"x1/8" 3mm Basswood Plywood,Craft Wood,Unfinished Wood,for DIY Ornaments and Model Engraving, Wood Burning, Architectural Models, Drawing、Wood for Laser Cutting

4.3

$92

Jobber Twist Drills MASO 10 x 3.0mm Ground HSS Drill Bits Metric High Speed Steel Jobber Twist Drills Ideal for Processing of Iron, Wood, Aluminum, etc.

4.2

$20

ZKC (3mm, Coffee) - 3mm x100 Yards Coffee Suede Cord Suede Lace Faux Leather Cord with Roll Spool for Bracelet Necklace Beading DIY Handmade Crafts

4.5

$37

Yakamoz Set of 10pcs 1/8 Inch (3mm) Shank Single Cut Tungsten Steel Solid Carbide Rotary Burrs Set for Woodworking Drilling Carving Engraving Tools

4.4

$35

TRYMAG Refrigerator Magnets 100 Pcs, 6x3MM Small Magnets Round Strong Fridge Magnets, Multi-Use Tiny Rare Earth Magnets Mini Office Magnets for Whiteboard, Crafts,Dry Erase Board

4.5

$37

NOANTANatural Macrame Cord 3mm x 109Yards, Beige Macrame Rope, Cotton Cord for Wall Hanging, Plant Hangers, Christmas Crafts, Knitting

4.7

$28

BENECREAT Jewelry Craft Aluminum Bendable Sculpting Wire (Silver, 3mm Thick, 55 ft Long)

4.6

$41

Gunpla Cobalt Drill Bits 3mm 10-Pieces, M35 HSS Metric Straight Shank Jobber Drill Bit Set with Plastic Case for Hardened Stainless Steel, Metal, Aluminium, Tile, Wood, Plastic and Cast Iron…

4.4

$35

PREMIFY Natural Jute Twine, 100m/330 Feet Brown Thick Jute Rope. 3mm/4Ply Jute String for Floristry, DIY Arts & Crafts, Gifts Wrapping, Decoration, Bundling, Garden & Recycling

4.2

$10

80 PCS Small Magnets 5x3mm, Neodymium Magnet Round, Strong Magnets, Fridge Magnets Adult for Whiteboard, Fridge, Home, Kitchen, Office

4.7

$29

TEKTON 3/8 Inch Drive x 3 mm Hex Bit Socket | SHB13200

4.7

$17

Eklind Tool 61916 1/4 Inch Power-T T-Handle Hex T-Key allen wrench

$51

FINDMAG 50 Pcs Fridge Magnets, Small Magnets, 8x3mm Neodymium Magnets, Refrigerator Magnets, Magnets for Fridge, Magnets for Whiteboard, Magnets Push Pins, Dry Erase Board Magnetic pins

4.6

$32

3mm x 300mm 304 Stainless Steel Round Rod, Metal Solid Shaft Rods Lathe Bar Stock for DIY Crafts Model Car Helicopter Airplane 10pcs

4.6

$42

3 mm Crochet Hook, Ergonomic Handle for Arthritic Hands, Extra Long Knitting Needles for Beginners and Crocheting Yarn (3 mm)

4.5

$25

Adrattnay Basswood Sheets 1/8 x 12 x 12 inch - 3mm Basswood Sheets Plywood Sheets Laser Wood, 24Pcs Square Unfinished Wood Board for DIY Crafts, Laser Cutting, Wood Burning, Painting, Model Carving

4.4

$146

Premium Cosplay EVA Foam Sheet,3mm Thick（1mm to 12mm),Black Foam Sheets Roll，59"x13.9",High Density 86kg/m3 for Cosplay Costume, Crafts, DIY Projects by MEARCOOH…

4.7

$52

uxcell 5pcs Round Steel Metal Rods, 3mm x 150mm High Speed Steel (HSS) Lathe Bar Stock Tool, for Shaft Gear Drill Lathes Boring Machine Turning Miniature DIY Craft, 5pcs

4.6

$21

Renkovte3mm Tiny CZ Screw on Flat Back Stud Earrings,Gold Plated Flat Back Cubic Zirconia Earrings for Helix Cartilage Tragus Earlobe Piercing Jewelry Gift for Women Men(3mm CZ, Gold)

4.4

$46

36 Pack Basswood Sheets Plywood Board 1/8 Inch Unfinished Wood,3mm Plywood for Laser Cutting,Boards for Crafts for DIY Plywood Sheets Unfinished Wood Boards for Laser Cutting(12inchx12inch)

4.5

$192

3mm Aluminum Craft Wire, 50 Feet 9 Gauge Bendable Anodized Metal Wire for Sculpting, Jewelry Making, Armature Making, Wire Weaving and Wrapping

4.4

$60

Macrame Cord 3mm x 109Yards (328Feet), Natural Cotton Macrame Rope - 4 Strands Twisted Macrame Cotton Cord for Wall Hanging, Plant Hangers, Crafts, Gift Wrapping and Wedding Decorations, Beige

4.7

$26

10Pcs Tattoo Skin 3MM - Urknall Fake Skin Blank Tattoo Practice Skin Double Sides Fake Skin Tattoo for Beginners and Tattoo Artists Tattoo Supplies

4.3

$85

3mm x 300mm 304 Stainless Steel Round Rod, Metal Shaft, Stainless Steel Smooth Rods for Industry, Metal Working Hobbies and DIY Craft 12Pcs (12, 3mm * 300mm)

$24

K&S Precision Metals 9802 Round Aluminum Tube, 3mm O.D. X .45mm Wall Thickness X 300mm Long, 4 Pieces per Pack, Made in USA

4

$19

6-10 Pairs Tiny Women's Stainless Steel Round Clear Cubic Zirconia Stud Earrings (2mm 3mm 4mm CZ, Surgical Steel)

4.5

$42

12 Pack Basswood Sheets for Crafts 12x18x1/8 Inch, 3mm Thick Unfinished Plywood for Laser Cutting & Engraving, DIY Ornaments and Architectural Model

4.4

$142

Macrame Cord 3mm x 328yards Natural Macrame Cotton Rope Colored Macrame Rope Soft Cotton Cord Macrame Supplies Craft Rope Macrame Yarn for Plant Hanger Wall Hanger Dreamcatcher (Beige)

4.7

$56

10 Pairs Small Stud Earrings for Women Simulated Diamond Stud Earrings 2mm 3mm Tiny CZ Stud Earrings Hypoallergenic Surgical Stainless Steel Stud Earrings (10 Pairs)

4.5

$49

45 Color Options Macrame Cord 2mm/3mm/4mm/5mm/6mmx109 Yards Cotton Cord, 4 Ply Twisted Yarn, Natural Perfect Supplies DIY Crafts (Natural White)

4.7

$26

Amour Crochet Hook 3.0mm

4.9

$52

KINLINK 12x16 Acrylic Sheets, 1/8inch (3mm) Black Plexiglass Sheets, Black Plasitc Board with Protective Paper for DIY Project, Craft, Picture Frames, Sign, Weding invitaton, 4 Pack

4.3

$147

30 Pack 12"x12"x1/8" Basswood Sheets for Crafts,3mm Craft Wood Plywood,Unfinished Wood,for DIY Ornaments and Model Engraving,Wood for Laser Cutting,Architectural Models,Drawing,Wood Burning

4.3

$154

48 Pack Basswood Sheets 1/8x12x12 Inch, Unfinished Wood for Crafts, 3mm Basswood for Laser Cutting & Engraving, Wood Burining,Architectural Models, Wood Board for Painting.

4.4

$240

3mm Tattoo Practice Skin, 3 Pcs 12x8" 3mm Thick Silicone Fake Skin Blank Double Sides Soft Skin, Tattooing Microblading Eyebrow Lip Practice Sheet for Beginners and Artists (3Pcs I 3mm)

4.0

$24

Azonee Black Aluminum Wire 9 Gauge Wire, 50 Feet 3mm Bendable Metal Craft Wire for Sculpting, Sculpture Metal Wire, Armature Wire for Clay, Wire for Jewelry Wire

$51

BENECREAT32 Feet 2 Rolls 3mm Wide Flat Jewelry Craft Wire 18 Gauge Aluminum Wire for Bezel, Sculpting, Armature, Jewelry Making - Gold Color

4.0

$26

Mr. Pen- Aluminum Wire, 3mm, 32.5Feet, 1 Roll, Craft Wire, Metal Wire, Armature Wire, Crafting Wire, Bendable Wire, Wire for Crafts, Sculpting Wire, Doll Armature, Flexible Wire, Modeling Wire

4.6

$17

KEWAYO 8 Pieces Brad Point Drill Bits, 3-10mm Spur Point Spiral Twist Wood Metric Drill Bits with Durable Case Wood Working Tool for Hardwood or Softwood (Silver)

4.0

$29

ILIKEEC 328Feet Natural Jute Twine, 3 Ply 4mm Arts and Crafts Jute Rope Heavy Duty Packing String for Gifts, DIY Crafts, Bundling, Decoration, Gardening and Recycling

5

$36

BENECREAT Transparent PVC Plastic Covered Aluminum Wire for Making Clothing, Hats, Headwear, DIY Crafts

4.4

$33

PerkHomy Jute Twine String 3mm 328Ft Natural Thin Ribbon Twine for Craft Gardening Plant Gift Wrapping Art Wedding Decoration Packing Material Christmas Twine Bulk Heavy-Duty (328FT * 3mm (4 ply))

4.7

$35

Quickun Pure Silicone Tubing, 3mm ID x 5mm OD High Temp Food Grade Tube Pure Silicone Hose Tube for Home Brewing, Beer Line, Kegerator, Wine Making, Aquaponics, Air Hose by Proper Pour (3.28 Ft)

4.6

$29

Fiusem Silver Tone Wheat Chain Necklace for Men, 2.5mm Mens Chain Necklaces, Stainless Steel Necklace Chains for Men and Women, Men Necklace 16-28 Inch

4.3

$62

MIN CI 100 Pcs Super Strong Neodymium Disc Small Magnets, 6 mm x 3 mm Tiny Magnets for Dry Erase Board Whiteboard Office Fridge Crafts, Mini Round Rare Earth Magnets for Building Scientific Models

4.5

$56

TRYMAGSmall Refrigerator Magnets, 300Pcs Small Round Rare Earth Magnets, Multi-Use Tiny Neodymium Fridge Magnets, Premium Cylinder Office Magnets for Whiteboard, Crafts,Dry Erase Board, School

4.5

$29

ROBOTIME 18-Pack 3mm Basswood for Laser Cutting - 12 x 12 x 1/8 Inch - Craft Wood A/A Grade Basswood Sheets 1/8" - 1/8" Plywood for Laser Cutting, Engraving & Wood Burning (Pyrography)

4.2

$108

Redtwo 8000pcs 3mm Glass Seed Beads for Bracelet Making Kit, Small Beads Friendship Jewelry Making Kit, Tiny Waist Beads Kit with Letter Beads and Elastic String, DIY Art Craft Girls Gifts.

4.4

$38

Foam Insulation Tape Self Adhesive, 3 Rolls 6mm(W) x 3mm(T) Total 15M Long, Draught Excluder Tape for Doors, Window Seal Strip for Gap Seal, Anti-Collision, Weatherproof, Gap Sealing(A-6mm*3mm*15m)

5.0

$32

Renkovte3mm CZ Screw Back Cartilage Earrings for Women,Tiny Silver Flatback Cubic Zirconia Stud Earrings Helix Earrings Cartilage Piercing Jewelry Gift for Men Hypoallergenic(3mm CZ, Silver)

4.4

$42

ChiaoGooRED Lace circular needle 100cm 3.00mm - 1pc

4.9

$54

Strong Adhesive Weather Stripping Foam Tape 6mm(W) x 3mm(T) Insulation Soundproofing Strips Tape, Window Door Draft Excluder, Weather Strip Tape Seals for Gap Seal,3 Rolls(Black, A-6mm*3mm*15m)

$20

Eklind Tool 54930 3 MM Cushion Grip Hex T-Handle T-Key allen wrench

4.8

$38

TUTISS3mm 4mm 5mm 6mm 7mm 8mm 10mm Silver/Gold Tungsten Rings for Men Women Couple Fashion Jewelry Engagement Wedding Bands Domed Polished Comfort Fit

4.6

$44

BPA® 3mm Plexiglass Hard Acrylic Sheet - Multipurpose Use, Waterproof Transparent Clear Glass Sheet (12x12)(1Pcs)

4.5

$32

PandaHall 300pcs Smooth Round Beads, 3mm 14K Gold Plated Beads Long-Lasting Plated Small Spacer Beads Seamless Ball Beads for Bracelet Necklace Jewelry Crafts Making

4.5

$39

PaodeyPaodey Friendship Bracelet Kit 3mm Seed Beads, 30000 Pcs 8/0 Glass Seed Beads 96 Colors Small Beads Bulk with Letter Bead Charms for Jewelry Making Girls Rings Necklaces Waist Chain DIY Craft Gift

4.5

$100

Natural Cotton Cord Perfect Macrame Supplies DIY Crafts Cord, 3mm x 109 Yards Macrame Cotton Cord, 4 Ply Twisted Macrame Yarn (Natural White)

$36

Royal Apex 1 Meter Rubber Sheet 1.2 Width – All Purposes Rubber Sheet Solid Rubber Smooth Finish Perfect for Weather Stripping Gaskets Sealing And DIY Projects (3 MM)

3.7

$46

EBOOT3 Mm Clear Elastic Bands Hair Rubber Bands, 500 Pieces

4.4

$49

uxcell3mm Hex Key Wrench, L Shaped CR-V Repairing Tool 5 Pcs

4.4

$35

FPMYB 150pcs 5x3mm Magnets Tiny Magnets Mini Magnets Small Round Magnets Fridge Magnets Neodymium Magnets Refrigerator Magnets for Whiteboard Crafts Kitchen Cabinet Office

$33

Wawasia Glass Seed Beads Started Kit, 9600 Pcs 3mm 24-Grid Colored Small Craft Beads with 2 Rolls Elastic String, Mini Seed Beads Set for Finding DIY Art Crafts Jewelry Making Bracelets Beads

4.3

$41

YOYOSTORE 3mm Invisible Plastic Earrings Blank Pins Stud Tiny Head Findings DIY Supplies (200 pieces/100 Pairs)

4.5

$23

100M 2mm + 100M 3mm Rolls Natural Burlap Hessian Jute Twine Cord, DIY Hemp Rope String Rustic Wrap Gift Box Packing Wedding Decoration, Bundling Wrapping Floristry Arts Crafts Bakers Garden Roll

4.4

$23

UNICRAFTALE 6 Sets Bayonet Column Clasps Bayonet Clasps Stainless Steel 3mm Hole Leather Cord End Connectors for Jewellery Making, Stainless Steel

4.7

$33

CanvasGT 3mm Copper Wire Stick 30cm Long

$20

ANPTGHT Silicone Tubing 3mm（1/8"） ID x 5mm OD Food Grade High-temperature Pure Silicone Hose Tube Clear Pipe for Home Brewing Air and Liquid Transfer ( Length 6 Meter- 19.68FT)

$34

Soft Copper Tube Copper Pipe 3mm (0.12in) OD X 2mm (0.08in) ID X 2M for Generators

4.4

$28

NC Amzuia Cotton Cord,3mm x 200m Natural Beige Macrame Cord Cotton Rope Craft String for DIY Knitting Plant Hangers Christmas Wedding Décor

5.0

$41

QJZXUEZHEN Silicone Tube 1/8"(3mm) ID x 3/16"(5mm) OD Clear Flexible Silicone Rubber Tubing Water Air Hose Pipe Transparent (3.3ft / 1m；3 x 5mm)

4.4

$60

KnitPro 80 cm x 3 mm Symfonie Fixed Circular Needles, Multi-Color

$25

Grab Mantra GrabMantra 48000 Pcs Glass Seed Beads 2mm, Alphabet Letter Beads Set for Bracelets Making, DIY, Art and Craft with Rolls of Elastic String Cord, Charms and Rings (2mm glass beads)

4.1

$65

20 Pcs Powerful Neodymium Magnets, Small Powerful Magnets, Powerful Rectangular Magnetic Strips for Crafts, Fridge, Kitchen, Office, etc. (20x10x3mm)

3.6

$32

ExpressShop 4mm 165Feet 3mm Macrame Cord, Strong Cotton Macrame String for DIY Crafts, Gifts165 Feet 4mm Twine, Natural Biodegradable Strong Jute Rope for Garden, Gifts, Crafts

$21

Macrame Cord 3mm x 200M Natural Cotton Macrame Rope 4 Strand Twisted Soft Cotton Cord for Handmade Wall Hanging Plant Hanger Craft Making DIY Decoration Natural Color

5.0

$42

BIKUUL 160 Yards Flat Heavy Stretch Knit Elastic Band for Sewing Crafting (White, 3mm)

3.9

$30

FIS Plastic Sliding Bar 3mm, 30 Sheets Capacity, Clear Color, Box of 100 Pcs. - FSPG03-CL

$126

PROSTEELBlack Necklace Chain for Men Wax Rope Braided Cord 3mm DIY Replacement Chain for Pendants 16'' 18'' 20''-30'', with Gift Box

5

$27

BULUSHI 100 Pcs Silicone O Ring Seal Sealing Gasket 3mm x 8mm x 2.5mm

$53

Home Clearance Sale Macrame Cotton Cord for Dream Catcher (3mm x 200m)

4.2

$30

!RAKRISA 18AH2PC 2 Pcs 18x24 Inch Acrylic Sheet Cast Plexiglass Sheet 1/8 Inch Thick (3mm) | Durable Accurate Sizes and Smooth Edges ,Clear

3.7

$69

SYOSI 24 Pcs Bracelet Cord End Caps, , 6 Colors Bracelet End Caps, Necklace Rope End Buckle with Locking for Jewelry Making (3mm)

$42

KASTWAVE Pink Cord 3mm x 109Yards,Colored Cotton Rope Craft Cord Colorful Cotton Cord Twine for Wall Hanging Plant Hangers Crafts Knitting Decorative Projects

5.0

$39