Bamboo drinking straw Popular products for using when drinking smoothie, juice, fruits tea, any type of drink. Handmade in Vietnam. Size: 15-20 cm Diameter:4-7mm Packing: in a carton/box Box of 100 tubes Box of 1000 tubes and a bove KT Bamboo straws made by bamboo material are 100% natural, biodegradable, never soggy. Our straws are ecological footprint, help protect the habitat of endangered species, save our oceans and all their bounty, and support local farming initiatives.