A 2-WAY cutter where a box cutter and a letter opener become one. By pressing the push button and inserting it into the step ball, the blade comes out, making it a safe design that's hard to touch the blade directly when opening. The cutter part of the letter opener is not exposed, so it's safe. It's also a point that you can store it in places like a玄関などよく使うところに置いておけるのもポイントです！
