I made a glass shelf on my office desk using a Ikea Besta glass top and some lego inspired legs. The riser legs are 55mm tall, which is tall enough to put a 17" gaming laptop under the shelf with ease.

The model is split into two parts and is hollow and can be printed at the same time and glued together. This eliminates any overhangs or need for supports.

Blocks are to Lego scale and can be stacked like real Lego.