BRIAR EBAUCHON BLOCKS LOT 4PCS SIZE 4 Ebauchon briar blocks cured and cut at early 80s Extra dry with nicest grain. Those suits both do it yourself and professional purposes. Photos from crafted blocks are randomly selected blocks for demonstrate the grain construction. Minimum dimensions for the blocks: Height: 1-9/16 inches (40mm) Width: 1- 1/4 inches (32mm) Length: 2 - 1/2 inches (63mm)