Perfect way to unwind, pour chips into a bowl and allow your fingers to gently glide and run through the chips. Releases tension and stress, helps to ease and relax the mind.Perfect for workspace, where one studies, family room. Picture shown with bowl is filled with two bags.For occasional cleansing, I recommend rinsing under cool water and placing them on mat to dry.Can also be used for crafting, grids, gemstone rollers, etc.