https://www.iceatope.co.uk/product/glowrings/
There are a few places, I use them to mark kit in bags like torches and knives (when out in the bush / field)
https://www.iceatope.co.uk/product/glowrings/
There are a few places, I use them to mark kit in bags like torches and knives (when out in the bush / field)