Small dapping block offers 22 depressions ranging from 1/8" to 1".  Both sides shown in pix to left.

There are 8 half cylinders on the sides of the block, ranging from ³/₁₆" to 1" and 14 half spheres on front and back ranging in size from 1/8" to 1".     Size 4 x 2-1/2 x ⁷/₈".