KnitPro Basix Birch Knitting Needles / Straight Needles Birch 25cm

3 mm / US 2½

3.25 mm / US 3

3.50 mm / US 4

3.75 mm / US 5

4 mm / US 6

4.50 mm / US 7

5 mm / US 8

5.5 mm / US 9

6 mm / US 10

6.5 mm / US 10½

7 mm / US 10¾

8 mm / US 11

9 mm / US 13

10 mm / US 15

12 mm / US 17

15 mm / US19