Reusable Straw Set | Telescopic Stainless Steel Straw Set in Rainbow Reusable Straw Set with Case This collapsible foldable straw set is perfect for when you're on the go! An eco-friendly reusable stainless steel telescopic straw set, it includes a beautiful iridescent rainbow stainless steel straw that folds/collapses, a silver telescopic cleaning brush that also collapses and an optional silicone tip to place on the straw to protect your teeth Store it all in a sleek black aluminum case that features a convenient carabiner keychain and is branded with Bitsy Boba's wordmark. Comes boxed and makes a great gift! From Bitsy Boba's branded line of reusable straws. Specs: Made of 304 food grade stainless steel. Telescopic straw and brush measure 235mm (9.25") long when fully extended.