If you've envisioned a winding walkway rather than a dotted line of pavers, you can follow our instructions for a DIY garden ...

the company makes many of its bricks using acrylonitrile butadiene styrene (ABS), a virgin plastic made from crude oil. Using PET will also allow the firm to make different shaped Lego pieces.

Both sets come with an idea sheet to help you get started, though you’re free to build pretty much anything, as you’ll find bricks in a variety of shapes, sizes, and colors. The Lego Classic ...