A set of 4 blocks made of teakwood. Each of the blocks is a rectangular prism with concave faces to facilitate holding firmly. The surfaces are polished to a fine glossy finish. Each block has 10 sockets and there are 40 knobbed cylinders that fit into these sockets. The knobs are the pencil grip type.
|Size||Size of Each Block - 45 x 7.6 x 7|