correct use of a double-lever corkscrew

Advantages of the two-phase lever corkscrew:

a small serrated blade for cutting the valve

teflon-coated spiral decreasing friction, enabling easier drilling of the cork

rubber-coated handle for easy maintenance and better manipulation

two lever phases make the pulling out of the cork easier due to the division of traction force between the two shoulders

the shoulders are independent of each other, which increases the durability of the corkscrew



corkscrew phases

1st phase
2nd phase