20 Hour Punch Card$130.0020 Hour Open Studio Punch card. Full use of studio including all studio tools, wheels and firings. Purchase clay from us and that includes standard glazes. 20 Hour Punch Card quantity Add to cart SKU: ERPG-10-1 Category: Pottery Tags: Elk Ridge Pottery Garage, open pottery studio, pottery studioRelated products Intro Class for Three $99.00 Add to cart 25 lb. Bag of Electric Brown Clay $32.00 Add to cart 40 Hour Punch Card Super Saver $220.00 Add to cart 25 lb. Bag of Speckled Buff Clay $32.00 Add to cart