My planet Slime Kit: Experience the vibrant hues of slime planet Kit for Boy ages 8-12, the set featuring 4 egg slimes in Green Earth, Red Mars, Purple Neptune, and Golder Jupiter, plus 2 packs MIX-INS. Safe & Non-Toxic: Crafted from non-toxic materials, this putty kit has obtained a number of international safety certificates such as CPC, ASTM D4236, CE and EN71. It's free from harmful substances, offers a safe and smells good fidget play experience for kids and adults. Suitable for kids aged 3+. 15oz Heavyweight: Our Cinderella's Castle Slime kit is truly impressive with its weight. Each product in the set weighs 15 ounces, twice as much as other slime products on the market.. This substantial weight enhances the sensory experience and adds an extra dimension of satisfaction to your playtime. Reusable: Our slime kit toy comes in a egg-shaped container, the bottom is flat for easy making it easy to carry and store. After playtime, simply put the slime back in its container, tighten the lid and place it horizontally to keep it fresh and ready for the next adventure.