Colour

• gold (11)
• Black (2)
• copper (6)
• brass (6)
• silver (3)
• grey (3)

Size in lines (diameter)

• 24 (1)
• 28 (2)
• 32 (3)
• 42 (1)
• 44 (2)

number of holes

• 4-hole (1)
• shank (2)