Lykke Birch Wood Interchangeable Circular Knitting Needle SetsLykke Birch Wood needle sets are interchangeable with Knitter's Pride and KnitPicks (made by the same factory). These lovely wooden set comes in 3. 5" tips and 5" tips and in different wooden colorways (Driftwood, Indigo, Blus, etc.). Fabric of case indicated in item (i. e. grey denim, blue denim, etc.) 3. 5" tip set comes with: set 9 regular 3. 5" needle tips in US sizes 3, 4, 5, 6, 7, 8, 9, 10, & 10. 5 cords for 16" (2x), 20" (1x), 24" (1x) lengths