Modular Shelf

This is a modular shelf, designed to be assembled in your own design usind insert pins to secure each shelf to one another. It's 150x150x150mm on the outside and 130x130x150mm on the inside Let's look at an example of a shelf below, where every X is a module:Front:Back: A B C D1 X X2 X X X X3 X X X For the module in B1, D1 and D3 there is a model whith only 1 insert for the pin;For the module in A2, A3 and B3 there is a model whith 2 inserts for the pin;For the module in C2 there is a mo