The (2-Pk) Whizz Refill Paint Edger is a set of high-quality paint edgers designed for smooth to semi-smooth surfaces. The 3.5" size makes it versatile for various painting projects around the home. With the brand's reputation for reliability and the included manufacturer part number 90156, this refill pack ensures you have everything you need to achieve professional-looking results in your painting endeavors. Perfect for DIY projects or professional use, this paint edger is a must-have tool for achieving crisp and clean lines in your painted surfaces.