COLORBOK-You Paint it: Plaster Magnets. Everything anyone needs to complete these adorable magnets. This package contains four plaster magnets (approximately 2x2in); five 0.1oz/3ml paint pots; and a brush. Contents conform to ASTM D4236. Available in a variety of themed sets: each sold separately. Recommended for children ages 4 and up. WARNING: CHOKING HAZARD-small parts. Not for children under 3 years. Imported.