As the person filming tries to grab the knife from it's claw, the crab waves the knife ... they wouldn't want to mess with the threatening sea creature. One person said: 'I can only imagine ...

In reality, though not all trees look like this, and neither do all knives. Serge Panchenko’s recently updated Coin Claw certainly doesn’t. The Coin Claw takes the tiny blade trend to new limits by ...