These keyhole weights I carved in wax and sent to a UK based small independent foundry to have cast in lead free silicone bronze. Then they were finished in house by hand. All stones cut in house and set.

You will need to be at least 20mm (18/19mm at a push) to be able to insert these, and they weigh approximately 80 grams a piece give or take a little depending on the stone selected.

Quantity: 2 weights (1 pair)