The “spacer ring” is a MUST or compulsory and has to be placed on the right side of the mould as illustrated below. The purpose of this spacer ring is to act as a support or gap lifter in order to allow the top layer and bottom layer of the material to grip together.
Some button badge models that required/ must have a spacer ring as follows:
1. Black soft fridge magnet
2. Bookmark pin
3. Magnetic fastener
4. Rosette/ Ribbon Badge
5. Pocket Mirror
6. Greenbase Keychain Mirror
7. Metal Base Button Badge
We have prepared and uploaded some useful video tutorials for beginners to understand the usage of this spacer ring.