There has no defective items because we haven't change any mould of the insert foams. We have pay more to make a new mould for you per your new request, so you should not say like that:( This happens during our chinese spring festival, we are on holiday, so things can not go as fast as you wish, please kindly make allowance for that. We have handled all for you in time:) We think we can work better in further orders after this!

Sorry, the price range you bought from us is not the same item on this listing, you want a low price but more white color and no dusts item, we can only source it from others, which is not one time machine batch production, we have sent video of how we do the inspection work. We are always do our best to respond to all your requests. You can choose not to order this kind, one cent price, one cent quality. We are always treating customers sincerely, sorry for any inconvenience.