|We are temporarily out of stock of this item. You can order now and we will ship your order as soon as we can. The warehouse will have more stock on Thursday 13th December 2018.
This is a beautiful physics toy designed for your desk. A vortex lives in here, just spin the gorgeous glass dome to see it.
The vortex is created by movements of the Rheoscopic fluid inside the dome. There is a ball bearing underneath, which allows the dome to spin very easily.
Handmade in the UK
Materials used: Glass, stainless steel, rheoscopic fluid, ball bearing