With the So Bomb DIY Marble Bath Bomb Factory, you can create your own stunning marble bath bombs! Blend the powder with water using the mixer, then add charms and decorations to personalise each one. Let them set in the mould, then get ready for bath time fun!Your bath bombs dry quickly, so theyre ready to use in under 2 hours. After making your personalised bath bombs, enjoy a relaxing bath and watch your creations fizzle with a super cool marble effect!With this DIY creative kit, you can make up to 10 bath bombs with cool marbled rainbow effects and fun decorations. Mix and match designs, and create unique marble bath bombs your way!