Crags are an oddly satisfying magnetic fidget putty that come in a matte white tin. Super satisfying to the touch, run these super smooth magnetic stones through your fingers for the ultimate stress relief. Materials: ferrite magnetic stones, 1 metal tin How strong are Crags magnets? Crags are made of ferrite, so the magnets are not as strong as Speks magnet balls. Crags have a malleable putty-like quality, perfect for mushing and mashing around in your palm. You cannot build shapes with Crags magnetic putty. WARNING: INTERNAL INJURY HAZARD Swallowed magnets can damage internal organs and have resulted in DEATH and SERIOUS INJURIES. • Keep away from ALL children. • Be aware of dropped or separated magnets. • NEVER put near mouth or nose. Seek prompt medical attention if you think magnet(s) have been swallowed or inhaled.