Hello...I'm very unhappy with the Rejuven8 Polishing Collection product. You dont notice a difference to do it with or without the product. I followed the tutorial step by step, doing the same as the girl in the video, also with a small piece ... but nothing! neither shine- polished! I've spent £ 25 + shipping £ 10,95 + paying Customs € 11 .... Almost a total of € 50 for nothing. I honestly do not recommend this product ... if you want to shine and polish your product, it is best to sand and then give it a layer of resin and better than that there is nothing!