You know that thing about not playing with your food? No one said anything about your drink – so this Build-On Brick Mug should be just fine.
It’s a great idea. Firstly, it’s a mug, so good for that purpose. But when the mug is empty, this is also a plaything on the table, able to hook up to your favourite bricks, including Lego (see the full brick list on the retailer’s site).
The mug is made of plastic and sells for $19.99 from ThinkGeek (which ships worldwide).