Each kit contains 5 cast brass practice rings, each with 4 settings - Oval, Pear, Marquise and Emerald - for a total of 20 practice settings
Kits also contain appropriately shaped and sized CZs to set into the castings.
Either practice on your own, or get Bezel Setting Using the PulseGraver Video by Jewellery Training Solutions. Training video is 3.8 hours long and also uses Bezel Setting Practice Kit - Round and Square Stones. All three are in a package at Deluxe Bezel Setting Video and Kits - Complete Set