Futo Bowl Stands are a solid wood desk top stand made to hold 4 Bowls with a large 18/19mm tapered ground glass joint. They're a perfect way to store your bowl collection upright and keep them from rolling around. - Holds 4 Bowls - Fits 18 or 19mm size bowls, which is the diameter about mid way up the tapered end of the glass - Holes are 0.72" (18.2mm) diameter and 0.80" (20mm) deep. - Stand is 6" wide x 2" deep x 0.9" tall Made on our cnc machines in the Futo shop, finely hand sanded and finished with walnut oil.