8 Dominos + 6 screws. I used a zobo forstner bit to make a recessed hole, then pre drill for some stainless screws. In reality the dominos aren't doing much since its a 50 mm domino with only 15 mm going in the top. Heck I just wanted to see if I could get them all aligned without a reference edge on the underside of the top. The table is only 16 inches high so it can be used as a bench as well. I have a bit more cedar so I might try and build a chair or something else.