Upgraded Design-Unlike other traditional nut crackers with spring-load design, this heavy duty nut cracker adopts the principle of leverage,easily crack a nut by levering,super labor-saving and convenient! The cracking groove for nuts is adjustable(distance between 0.6 in to 1.2 in),fits for all kinds of nuts! Especially working great for big nuts like black walnuts,macadamia,hazelnuts,pecans and so on.Easy to Use-Put a nut into the U-shape groove,adjust the screw to keep the nut fully stuck in the groove,turn the PP red ball handle after the nut is jammed, after the click sound,remove the shells to get a whole nut fresh! Very easy and labor-saving operation! No worry of injuring yourself!Well-Constructed Wooden Base-This nut cracker tool has a built-in wooden base which serves as a storage basket to hold the nuts and shells, no more messy shells everywhere,keeping your table clean and tidy. After you finish the cracking,just pour all the shells into dustbin,very convenient!Premium Quality-This nut cracker is made of high quality metal for the levering rod and cracking part,super solid and sturdy, no worry of breaking.And the surface has been electroplated to be anti-rust,offering you a long service life! The wooden basket is made of premium quality wood which is well-constructed to hold nuts and shells,keeping your table clean when cracking nuts!4 Picks for More Convenience-You'll also receive 4 Pcs of stainless steel picks.They can reach the inside of shells to help you pick out the nut cores easily. They're slim and lightweight for convenient daily use and storage.This nut cracker for all nut is so helpful and convenient that it can be an adorable gift for your friends,neighbors,nut lovers on Christmas,Thanksgiving and many other occasions.