Seems to be good, The gloss is less, tone is lighter than the kansa products available in northern India, may be because of different additives used. The thalis are thin and light weight, suggest sellers to smoothen the edges of at least baby set items for safety. Thalis bend , they should be thicker than what's been made at present as kansa is brittle. Glasses seem to be machine made but are ok as long as its pure kansa. Can't comment on purity as I am not an expert. Suggest sellers to put a copy of metal testing report with the package for giving assurity for customer satisfaction.