The FrankOne brewer lets you enjoy hot coffee or cold brew with one tap

Save $12 on the ultimate coffee maker.

From a piping hot cappuccino to a delicious cup of cold brew, there are many ways to enjoy the flavor of coffee. Typically, you’d need to own quite a few different machines to make them all—but with FrankOne™ Cold Brew & Coffee Maker, you can switch between hot and cold coffee at will. This portable brewer is easy to use, and you can take it anywhere. Right now, you can get the FrankOne for just $108 at the PopSci Shop when you use code FRANKONESAVE at checkout.

As any coffee connoisseur knows, there is a big difference between hot and cold coffee. Aside from drinking temperature, these brewing methods require very different time commitments.

The FrankOne by Frank de Paula can handle both. You simply add your coffee, fill up the brewer with water, and press the button to brew your cup. You don’t even need a power source—this thing has a rechargeable battery.

It takes just 30 seconds for the FrankOne to deliver delicious hot coffee. Thanks to patent-pending VacTec technology, you only need to wait 4½ minutes for your cold brew.

Previously priced at $120, the FrankOne is now just $108 when you use code FRANKONESAVE.

Prices subject to change