Kolli: 6 DIY lava Wild+Cool

Small experiment set that makes it easy to create lava in a bottle! Water, soybean oil and an effervescent tablet create bubbling bubbles like in a lava lamp. The process can be repeated and new effects can be created by adding other colours / Contents: 1 container with lid, 1 bag of soybean oil, 1 bag of effervescent tablets, instructions

made of plastic