Here I will describe the process of creating geometric carving on the pencil case.

You will need the following tools:

• billet canister of lime;
• pencil;
• ruler;
• knife-jamb.

Apply a pattern, in this case I took a simple one, I covered the whole surface with triangles.

Next, cut out these triangles:

Well, it will get complicated a little, everything shouldn`t be that simple :) Now cut out the triangles the in the chips style on each side of the already cut out triangles.