Clover Takumi Velvet Single Point Needles is a similar needle: 9" (23cm) and US 0 (2.0mm) US size. You make also like Addi Sock Rockets Needles, which is another similar needle: circular and us 0 (2.0mm) us size.
You may enjoy taking a look at the Rowan Drift Swaddle, Rowan Drift Mellow, and GGH Gracia Cozy Pale Blue Sweater kits all using Clover Circular Needles.
If you like Clover Circular, then you may be interested in the different ways we've used them. Visit our Go Green! and Hat corners to see some ideas.