This dummy mine is all made of Pertinax, a composite material.
There are two secondary fuze wells, one on the side and one on the base.
Fuze cover and central fuze-well are made of aluminium.
The carrying handle is missing on these photos.

Height : 115mm
Diameter : 295mm
Weight : 3,5kg

Photos © M. Jochoms.

This exact same dummy could also have been used by the Dutch army. Anyone any documentation? Did Holland use this trainer in its inventory, next to the metal Nr26 EXC A/T mine?