For those who would like to sample an Assortment of our It's Elementary® Periodic Table Soap Grab 'n Go Minis THIS IS IT!! They are a miniature version of our larger soap & a hit with our museum customers, science halls, hospital gift shops and college bookstores! Great stocking stuffer for the science enthusiast! Choose from an assortment of 48 our glow in the dark elements OR 48 standard elements OR a combo of 24 Glow (including Um and AH!) and 24 standard elements! Each soap measures 2”x 2” and is lightly scented with our gender neutral ginger lime fragrance and made from our high quality hypoallergenic glycerin soap and then shrink wrapped to preserve quality with a label on the back. The image is printed on a special paper that is embedded into the soap and dissolves along with the soap. "Radioactive" Elements Glow in the dark by simply exposing them to light or sunlight for a few minutes then placing them in a dark room. Twelve elements glow in the dark!