Boots Smooth Care Twin Blade Disposable Razors Twin blade disposable razors with vitamin E and aloe vera added th the vegan lubricating strip, to help glide smoothly over the skin. The pivoting head helps you get to those hard to reach areas. – Dermatologically tested. – Suitable for use in legs & body. – 10 x Twin Blade Disposable Razors. Directions for use: For best results use with our Boots Smooth Care shave gel.