Short tail wires for use in the Gemini System 100+ Mould. These tail wires are ideal for making your own sinkers, suitable for making 90g (3oz), 110g (3.5oz) and 130g (4oz). Each pack contains 10 short tail wires. Long tail wires for use in the Gemini System 100+ Mould. These tail wires are ideal for making your own sinkers, suitable for making 150g (5oz), 170g (6oz), 190g (7oz) and 210g (8oz) sinkers. Each pack contains 10 long tail wires.