This is a reproduction of a tube that would have originally held chlorine tablets for treating water. We modified the tube from the original just a bit so it would fit standard modern Aspirin tablets and that is probably a bit more useful in a reenacting context. The tube will fit up to 22 tablets, which is a decent number to have around for an event. The price is for one EMPTY tube. The tube is made from glass so you might not want to keep it in a pocket but might be good in a tin, personal items box or in a gas mask canister. An inexpensive way to defarb your pill supply.