This Tabi no Yado Hot Springs Assortment Pack contains 15 individually foil wrapped sachets featuring 5 unique Hot Spring Bath Salts. These will turn the bath water to various colors, but keeping it transparent (non-milky, or as the box says “toumei”). For best results, fill tub with warm water (about 104F) and add 1 envelop of bath powder. Do not use in wooden tub, or jacuzzi whirlpool type baths. They contain dried orange peel and angelica. There are 5 different salts in the pack, 3 of each, and I bought it for $15 (on Amazon). These five onsen salts are also sold in individual boxes (containing 5 sachets of the same), which was $6 in the store. The contents: