- Elfbeads haben Universal Ösen, so dass sie auf alle gängigen Armband-Marken passen: Trollbeads, Ohm Beads, etc.
- Elfbeads sind mit E925 gestempelt.
- They feature a large core making them completely compatible with all major bead bracelets.
- While some of their earliest beads are not hallmarked, all recent designs are with E925