Knitter's Pride Dreamz Double Point Needle Sock Set Needles is a similar needle: 6" / 6.5", set, and multiple sizes or sets US size. You may also like Denise2Go Medium Set Needles, which is another similar needle: set and multiple sizes or sets US size.
You may enjoy taking a look at the Rowan Handknit Cotton Dylan Pullover, and Crystal Palace Yarns Sausalito Smokey Cables and Lace Hat kits all using Knitter's Pride Dreamz Crochet Set Needles.
If you like Dreamz Crochet Set, then you may be interested in the different ways we've used them. Visit our Birthday collection to see some ideas.