Artstraws® are paper straws used for engineering and construction, as well as arts and crafts projects. Artstraws can easily be combined with glue, or simply pinching and threading it into another Artstraw. No connectors are needed. Each package contains 1800 pieces and 2 instruction books, one booklet for arts and crafts, and another for design and technology. Each straw measures 4mm wide and 15.5" long.Details:White15.5" x 4mm6 packs (1,800 straws per pack, 10,800 total straws)Easy to useFor ages 5 and upPack Contents:1,800 straws2 instruction bookletsSmall rubber bands