8+. Includes: 1 clear glue - net wt. 2.99 oz (85 g) each, 1 contact solution - net wt 0.70 fl oz (20.8 ml) each, 1 foam soap - net wt 0.35 fl oz (10.35 ml) each. Do-it-yourself kit. The original. Trade slime with your friends! Made in China.