It is a very nice joke that consists in hooking the pencil to a buttonhole and trying to unhook it, not two simple actions.
We assure you it is not easy to free the pencil, and if you do not have instruction with you this puzzle may be really tricky for your brain!
Difficulty: EXTREME 4/6. Average solution time: 30 min. - 30 days.
ATTENTION: The use of scissors is forbidden!
Dimensions: cm 6 x 0.6 diam. / 2.4 x 0.2 diam. inches.
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