Knitter's Pride Basix Fixed Circular Needles and Knitter's Pride Bamboo Fixed Circular Needles are both similar needles: circular and US 7 (4.5mm) US size.
You may enjoy taking a look at the Tahki Cotton Classic Maui, Berroco Comfort Autumn Haze, Berroco Comfort Calico Hill, and Cascade 220 Lewiston Striped Vest 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.