Stackable Organizer Drawers + Gridfinity bins

I felt the need ofr more gridfinity in my life without finiding what I really was looking for.So, I designed it, and here it is ! A small organizer made of grifnity compatible drawers. Each pieces are stackable.Each rows can take up to 4 drawers, who can take two 1x1x3 or one 1x2x3 gridfinity bin. The top piece is gridfinity comptaible too. The bottom piece is ptional and can take 5 optionals too feet, wich can be made of TPU or bought (38mm rubber feet than can be found on amazon).For more stability, you can glue together each rows. Beware of warping, even with PLA ! Following feedbacks I've added shelfs with grifinity rails only. So you can fit your own bins in each shelf !