Bonny Doon 95-Durometer Urethane Insert Set for 0.45 kg. Bonny Doon Forming Hammer Stringing These finished sterling silver earrings

These finished sterling silver earrings offer a double-hoop design and are set with several round white diamonds (I3 clarity/G–I color

To operate the cleaner

drastically reducing the wait time between injections

This oval vesuvianite cabochon

No-leak closure rings and non-slip belts make the double-barrel tumbler very reliable

Bonny Doon 95-Durometer Urethane Insert Set for 0.45 kg. Bonny Doon Forming Hammer Stringing These finished sterling silver earringsDesigned specifically for the 16 oz. Bonny Doon urethane hammer, (and the larger sized original 10 oz. model) these inserts are threaded to be interchangeable with the flat face insert of the hammer, giving you both a domed, 95 durometer face ideal for forming curves and a harder flat surface for your forming needs. This set includes one domed insert and one flat insert.