How can you tell a good quality diamond art kit?
Look at the canvas first: sharp printing, readable symbols and a thick, even layer of glue under the film. Then the drills: consistent size, crisp facets, colours that match the key and a few spares in each bag.
Also check that the kit is complete (pen, wax, tray) and that the seller clearly states the canvas size, drill shape and returns policy. With us, you have 30 days to return a kit.