This gives a completely new meaning to the word ‘papercut’! Say hello to the Paper Razor, a sustainable alternative to the disposable plastic razor. The Paper Razor, as its name suggests, comes with an all-paper body and sports a metal blade-head on top. Designed to be flat-packed, the single-use razor comes completely unfolded and can easily be put together in a matter of seconds by merely folding in the sides and the top to create a rigid, ergonomic razor with a grippy handle. Its origami-inspired design gives it as much strength and maneuverability as a plastic razor, while minimizing the use of plastic by as much as 98%. The result? A razor that can be easily flat-packed and shipped, used, and then disposed of… safely, of course. You’re obviously wondering, how would a paper razor fare under exposure to water? Well, the fine folks at the Japan-based Kai Group fashioned the Paper Razor out of a relatively water-resistant grade of paper – keeping durable milk cartons and cardboard paper-spoons in mind. The handle can withstand water temperatures of up to 104°F (40°C), allowing you to shave with lukewarm water, and the metal head even features a notched channel on top that makes it easy to rinse shaved hair off the blade every few strokes. Designed ideally for travelers, the single-use Paper Razor offers a much more ecologically-conscious alternative to those disposable all-plastic razors. The overall razor weighs a mere 4 grams, comes in a flat-pack that’s no more than 5mm thick, and is available across 5 different colors – ocean blue, botanical red, jade green, sunny yellow, and sand beige.