CHALLENGE: Open the lock with the key and close it as before. It requires more than a simple key-turn to open it. No force and external tools are required to solve it.

The B Lock II is designed by Boaz Feldman, this puzzle lock is a great follow-up to his father's famous Dan Lock.

It is not so tricky as Dan Lock, but it's still a great puzzle. It may not be quite as hard as his father’s famous Danlock but don’t underestimate this puzzle. It seems that Boaz took much longer to make the B Lock II than the first B Lock.

B-Lock II is a good entry-level puzzle for lock puzzle collectors. It's totally different from the first B-Lock, and with this one, the key can be fully inserted to the keyhole... Will you be able to open it?

Difficulty: INCREDIBLE 5/6. Average solution time: 1 hour - 1 year.

Game dimensions: 6,4 x 4,3 x 1,3 cm.

Felt bag dimensions: 9 x 12 x 2 cm.

Weight: about 500 gr.

Beautiful puzzle of great Israeli inventor Boaz Feldman.

Material used: brass and stainless steel.

All Feldman locks are made from real padlocks made by Nabob in Israel that Boaz has precision-machined into this unique puzzle lock. The son follows in the steps of his father and the famous Danlock, the first padlock that was designed over thirty years ago. It is now Boaz, Dan's son, who has taken over most of the family's production.

Packaged in a felt bag with Boaz Feldman’s instructions card and a link to the solution video.

Curiosities: B-Locks are made from real padlocks made by Nabob in Israel that Boaz has precision machined into this unique puzzle lock..

This product merits a FREE SHIPMENT in EU (non valid for resellers).