The Slice Mini Box Cutter doesn’t look like other box cutters. Essentially a 3-inch-long oval, it’s small enough and light enough to be held between your thumb and forefinger.

Pick up the Slice Mini box cutter for $7.60 today. You'll be saving over 20% compared to the normal cost. Shipping is free on orders over $25 or with Amazon Prime.

There are thousands of deals on Prime Day, and we mean that quite literally. But if there’s just a single purchase you make, it should definitely be this Slice Mini Box Cutter.

Plus, it won’t rust. I’m not even exaggerating when I say that this box cutter has worked effortlessly 100% of the times I’ve used it, and I imagine it will for many years, if not decades.

Herbst and Muccino donated their design services to Slice, which dedicates at least 1% of sales to autism research, and were rewarded with a 2011 Red Dot. The box cutter is available for $19.99 here.