| Brand | Siebenstein Spiele |
|---|---|
| MPN | TK9091SP |
| UPC | 721405384679 |
Check the listing for details. Lock 64 - Wooden Brain Teaser Puzzle. Condition: New. Listed at 59.95 USD. A very hard puzzle to solve. An intriguing wooden lock that needs no key to open. The objective is to open the lock.