Colour

• red (1)
• green (1)
• yellow (1)

Size in lines (diameter)

• 14 (15)
• 16 (9)
• 18 (11)
• 20 (6)
• 24 (2)
• 28 (1)
• 32 (2)
• 36 (1)

number of holes

• 2-hole (4)
• 4-hole (1)