Oh, fun. it's a pack of Bath Bombs. each is a white porcelain sphere with a metal faucet and handle, about the size of an egg. Turn the handle, count to three, and throw it - it will explode into enough hot soapy water to fill a big bathtub. Caution - water is scalding hot, and soap can burn your eyes!
looks like five bombs are left of the original eight.
40GP