The Infinity Hearts Rainbow Crochet Hook Set contains the 9 most widely used crochet hook sizes: 2.0-6.0mm.  The crochet needles consist of a 3.7cm hook made of nickle-free aluminium.   The handle is about 10cm.  The glossy soft grip surface and perfect shape make it easy to handle stitches.  The shape of the shaft also ensures that the crochet hooks are ergonomically held correctly in the hand.
 
The colour coding helps recognise the desired size hook, which is also printed on the handles.
 
The kit includes the following sizes:
 
Crochet hook 13.7cm 6.00mm Red 
Crochet hook 13.7cm 5.50mm Brown
Crochet hook 13.7cm 5.00mm Turquoise
Crochet hook 13.7cm 4.50mm Green
Crochet hook 13.7cm 4.00mm Purple
Crochet hook 13.7cm 3.50mm Pink
Crochet hook 13.7cm 3.00mm Orange
Crochet hook 13.7cm 2.50mm Yellow
Crochet hook 13.7cm 2.00mm Light green