Wondering how you can make use of black hot glue gun sticks? This type of glue can actually be very useful for home ...

The project started with a set of 3D-printed tire molds that bolt to the standard wheels. A bot of melted glue sticks is poured into the mold, allowed to cool, and the mold sections are removed ...

The built-in battery lasts for around 30 minutes, or the time it takes to melt through six glue sticks, and is recharged via a standard mini-USB cable, which most people have lying around the house.