I reached out earlier this year about getting a set of one of the special edition extended sets. They were great about following up with me once the set was ready and got them shipped out very quickly. The postman was not kind to my package and one D4 came damaged but Crit Hit Ceramics had some top notch customer service and got a replacement over to me. These have a very unique feel when rolling them. Very pleasing. Definitely happy with my purchase!