Thames & Kosmos: Space Bubbles Travel Stamps to associate freely to

Stamps to associate freely to create your own characters

The cones make up a big pyramid (38 x 41 cm)

Cover to keep the rectangular Ultim 330 trampoline clean

Ladder L: for all trampolines other than sizes listed above (excluding Ultim Favorit 13

Thames & Kosmos: Space Bubbles Travel Stamps to associate freely toCool 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