How to Make Smooth Stone Block in Minecraft How to make a Smooth Stone Slab in Minecraft This Minecraft tutorial explains how to craft a smooth stone slab with screenshots and step-by-footstep instructions. In Minecraft, smooth stone slabs are one of the many building blocks that you lot can make. The crafting process will create six smoothen stone slabs at a time. Permit'due south explore how to make a smooth rock slab. Supported Platforms A smooth stone slab is bachelor in the following versions of Minecraft: Platform Supported (Version*)  Java Edition (PC/Mac) Yeah (i.xiv)  Pocket Edition (PE) Yeah (1.9.0)  Xbox 360