Japanese Wooden Diamond Puzzle country_netherlands (For details see AMH Service

(For details see AMH Service Bulletin SB002)

Packaged as in 8oz bottle

Reduces the risk of efflorescences

Tenax Protex - 1 Quart (Now Proseal P)

In normal use the product is not a health hazard

Japanese Wooden Diamond Puzzle country_netherlands (For details see AMH ServiceKubiya Games Japanese Wooden Diamond Puzzle Symmetrical, edgy, and dazzling, the structure of the Japanese Diamond Puzzle is made out of 12 non identical, interlocking pieces that form a smooth shape. Each piece is precisely cut so they interlock perfectly to make a solid structure you may not even know where to begin pulling it apart! Similar to many construction or interlocking puzzles, the key to unraveling the diamond is to remove just one key