Cardboard tubes

These cardboard guard tubes are 5 3/4 inches long with a 5/16th ( 8mm) hole and have a 0.040 inch thick wall which, Chalcid Wasps cannot ovipost

Brown Kraft Paper Cardboard Tube Packaging Suit for 5ml 10ml Dropper Bottles

2x6 Kraft Mailing Tubes w/Caps 50ct

2x6'' Kraft Mailing Tubes w/Caps 50ct

These are not toilet paper tubes. These are much thicker and sturdier. Much better for crafting. This is for a pack of 10 tubes. Please see pictures.

Cardboard Tubes for Arts & Crafts - 3.125 x 1.75 Thick and Sturdy - 10 CT

Shipping Tubes, Mailing Tubes, Cardboard Tubes & Poster Tubes in Stock - ULINE

12 Pack Cardboard Tubes for Crafts, Brown Rolls for DIY Projects (1.75 x 10 In)

Use the heavy duty cardboard tubes while crafting at home or in the classroom to encourage young children to unleash their creativity. Use acrylic paint, watercolor, stencils, stickers, glue, glitter, and scissors to decorate and shape each 3.9-inch empty cardboard tube.

36 Pack Brown Cardboard Tubes for Crafts, DIY Craft Paper Roll for Diorama (1.6 x 4.7 in)

Recycling In Practice: Perkins + Will Finds New Life for Cardboard Tubes

These cylindrical wonders are the perfect foundation for a wide range of artistic projects, with each tube measuring 9.9 inches long and 1.7 inches in diameter. Our rolls are made with sturdy and durable cardboard, making them excellent for building sculptures and constructing models for school projects or at-home DIY crafts.

24-Pack Cardboard Craft Roll Paper Tubes, Brown, 1.8 x 10 Inches

Uline Kraft Telescopic Mailing Tubes

Craft Rolls Cardboard Tubes - 50 Pack Kraft Cardboard Tubes for DIY, Classrooms, Dioramas, Brown, 1.7 x 3.95 Inches

High Quality Eco Friendly Material Round Cylinder Kraft Paper Tube Cardboard Tube Packaging - China Packaging and Packaging Box price

At Home Activity: Cardboard Tubes — Chicago Children's Museum