Effective Work: Cake Leveler Is Suitable For Layer Cakes, Using With Cake Knife For Cake Horizontally Slice, Which Can Create Perfect Layers-Good Job! Ideal For Cake Size 10 Inch And Below Which Depends On The Blade Length Of Knife^ High Quality Material: This Cake Cutter Slicer Is Made Of Food-Grade Plastic, Can Touch With The Cake Directly. The Bread Slicing Guide Size Is 2.16X1.77X0.86Inces, Small But Durable, Easy To Storage And Reusable. An Must-Have Kitchen Tool , And A Best Gift For Bake Lovers-A Cutting Tool For Fixing Cakes^ Easy To Use: Press Two Button Of Slicer To Clamp The Bread Knife On The Same Layer, Move The Blade Horizontally On The Flat Surface, Then You Can Get A Wonderful Uniform Cake Or Bread Slices^ Adjustable Spring Design: The Cake Slicer With Embedded Stainless Steel Spring Inside Can Clamp The Blade Without Any Loose Or Fall Off, Just Press The Button To Adjust Diy Cake Cutter Slicer With 5 Layers^ Package Include: Comes With 4 Pieces Diy Cake Slicer (2 Pink + 2 Green), Each Cake Slicer'S Gap Is 0.16Inch/4Mm. (Knifes Are Not Included.)