Set of 3 saucers measuring 15cm across.
These saucers come in a set of 3, with a very pretty pattern that would grace any collection.
Comes with one of our small UV torches to make 'em glow...
GMC cpm* 183
GMC cpm reading shown
on items is a very (very) approximate indication of the various
object's relative activity, measured over a 2-minute period, using a
GMC-300 Geiger counter, in contact with the surface of the item.
The background count
at the location where the readings are taken is typically between 9
and 15 cpm