Thames & Kosmos: Space Bubbles Travel Marvel at the sparkling rock

Marvel at the sparkling rock crystal

Cover to keep the rectangular Ultim 330 trampoline clean

The winner is the player with the most geese on their board when everybody has finished the game

Two storey wooden playhouse packed with play features

Stamps to associate freely to create your own characters

Thames & Kosmos: Space Bubbles Travel Marvel at the sparkling rockCool action in the childrens room: in this Kosmos experiment set, children create fascinating bubbling effects in a rocket base. Simply follow the easy step by step instructions, pour the coloured water, oil and and effervescent tablet in the right quantities into the rocket station and off you go. Wild bubble bubbles rise up and down but why? The secret is in physics, which explains the instructions to curious researchers children clearly and age