Beehive Arran is/was available in 50g. balls. This pattern requires 8 balls for Size 6, 9 balls for Size 8, 11 balls for Size 10, 14 balls for Size 32, 15 balls for Size 34, 16 balls for Size 36, 17 balls for Size 38, 18 balls for Size 40, and 20 balls for Size 42.