Perfect for a variety of arts and crafts projects, Artstraws Paper Tubes are versatile items that you should always have in your craft kit. Use these tubes to make figurines, mobiles, 3D shapes, models, and so much more. Simply glue them together or pinch the end of one straw and insert it into another. The straws are also easy to bend, cut, and color with watercolors and markers. - Artstraws Paper Tubes - White, Pkg of 18001800/BX 4MM - These 15-1/2" long White paper straws are packaged in an 1,800-piece school pack and measure 4 mm in diameter.