Our package includes: 6 straws length 20 cm assorted diameters 1 cleaning brush The straws we use come from ecological agriculture without fertilizers or pesticides in respect of biodiversity. Reusable and machine or hand washable. Our straws are durable, healthy and natural, ecological and solid, biodegradable, customizable on request, usable both for hot or cold drinks without deformation. Maintenance instructions. The bamboo straw is ready to use after a first rinse. Cleaning in the dishwasher without special attention. Cleaning by hand with the help of the brush provided You can occasionally boil them for 20 minutes in water with white vinegar (1/20th). Once the bamboo has been washed in hot water, it can be used immediately. Dry the bamboo straw before prolonged storage in a dry place