These are packs of 10 African Blackwood blocks, may come rough or sanded. They are a range of sizes and figures, if you are looking for all heart or heart + Sap, please let me know and I will do my best to help. 

African blackwood is not an ebony, rather its a member of the rosewood family, Dalbergia Melanoxylon. Qith all the benefits that entails. It works very well, is not super prone to cracking and is, overall, an excellent handle material. I recently recieved a very nice shipment of African blackwood, most of the pieces are about 1.5 x 1.5 x 6, some bigger some just a touch below. All excellent quality.