The EVO G2 have soft cups and solid colors. The EVO G3 have hard cups and transparent colors. There are a few exceptions. Both models have the same design. In Europe, the G2 are recomended. In cold weather, the soft cups are more durable. In Asia, the G3 is popular because in warm and humid weather, hard cups perform better.

This is a normal behavior for Sundia diabolos. There is a tiny gap between the axle and the hubs to allow the cups to spin independantly from the axle. This does not affect the performance and can be ignored.

Yes, single Evo cups in soft or hard are available on the site. Ordering a single diabolo cup for other models is only possible via mail for now. The price for a single cup is 14€. Although it is not yet available on the website, you can send an inquiry to info@diabolofocus.com