Spring wire that tears the plastic when unhooked.
Round edge so that the frozen plasticine cannot be pushed out and then put back in place.
Plasticine is not included.
Characteristics of plastic products:
Closed rooms, warehouses, cabinets, chests, etc. ensure that its integrity can be verified.
They are sealed with a seal that identifies the user.
The seals can be ordered with individual engraving or from an existing series with the next serial number.
The seal contains hidden markings, which makes it difficult to copy.