Wagon wheel handle provides effortless feeding of slab through rollers in either direction. Large 30” x 50” table. Two-roller system evenly distributes pressure on slab The Best Small, Portable Slab Rollers for Ceramic Studios - The Studio... Dual hand wheels and thickness indicator provide synchronized fine adjustment and allow for precise control of slab thickness. Easy to use - MATERIAL Constructed of heavy gauge steel Shimpo Slab Roller 3050 Parts – Top Roller – Krueger Pottery Supply Wood Rolling Pin Shimpo Slab Rollers | Clay Rolling Machines | Sheffield Pottery Shimpo Slab Roller Sale Easily makes a 30 slab GUTTER DROP OUTLET 3X4IN WHITE Comes with one canvas set.