Thimble Mandrel
Thimble Mandrels make real functional glass thimbles of the same sizes usually found in the sewing notions department. Thimbles are very popular as collector items. The mandrel is sized to allow for mandrel release.
The thimble is 28mm long, approx 10mm at the top and 15mm at the bottom. The mandrel is 4mm and 300mm in length including the thimble