ALEX TOYS-Kid Concoctions Magic Muck Kit. Just add water to create Magic Muck that acts like a liquid and a solid! This kit contains four packs of magic powder, one canister, six tint tablets, one stir stick, and easy instructions. Conforms to ASTM D4236 and F963. Recommended for ages 6 and up. WARNING: CHOKING HAZARD-Small Parts. Not for children under 3 years. Imported.