ZURU OOSH includes a variety of slimes, putty and foams, including Never Wet Sand, underwater compounds that magically stay together, yet once lifted out of the water it turns back into dry sand instantly; Fun Foam, a squishable, non-toxic modeling compound that allows kids to build, mold and create then squash it all down to start again; and OOSH Putty where kids can tear, bounce or stretch it into any shape they desire.