Everyone's favorite kitties are hiding inside these cool cartons.. along with a few uninvited mice, who've invaded the kitties' hiding place in hopes of slurping up a treat! Dig through the shaping compound - will it be a kitty, or one of those tough-to-find mice invaders? Some hidden accessories are molds or stamps for more compound play. Store the compound in the resealable carton so you can keep discovering over and over again! WARNING: CHOKING HAZARD - Small parts. Not for children under 3 years. Compound not intended to be eaten. Non-toxic. Conforms to ASTM D-4236. NOTICE: CONTAINS WHEAT. No expiry date.