Tweezy Brow Shaper Dermaplaner Tweezy Brow Shaper Dermaplaner Tweezy Brow Shaper Dermaplaner is an easy way to shape brows and remove hair. The stainless steel coated razor is designed with fine micro-guards to protect skin, so you can easily sculpt brows quickly and safely. As well as shaping brows, the beauty tool can also be used to dermaplane the face too. Dermaplaning is a gentle exfoliation method that removes the top layer of dead skin cells, allowing your skincare products to absorb better into the skin and reveal a smoother, brighter complexion. The shaper lasts approximately 2-3 months.