Mini rollers are widely used by trade professionals in preference to brushes when painting flat areas with gloss and satin paints as they enable faster, more efficient coverage. They also have the added advantage of leaving no brush marks, which can sometimes be a problem with some water-based trim paints which are much faster drying than the traditional solvent-based versions. Foam is a good choice for applying water- and solvent-based gloss and satin paints as well as undercoat and primer, giving a superb finish with no roller texture, and the high density grade these rollers are made from is more durable than low density DIY grades. Foam is also lint-free, enabling you to use it straight from the packaging without pre-washing and not having to worry about any fabric shedding as you paint that would slow you down. ProDec foam rollers are made using open-cell foam which absorbs paint into the foam, releasing it gradually through each roll and giving even surface coverage for less working out and improved efficiency. The cells in high density foam are smaller than low density grades and are designed to avoid any air pockets, eliminating bubbles in the paint that could otherwise spoil the finish. The 5 rollers in this pack are 4” (100mm) width, which is ideal for skirting boards, window sills, panel doors, metalwork and more. The set is completed with a 26cm long push fit mini roller frame with an ergonomic soft grip handle for comfort, giving reduced hand fatigue during use and a mini tray made from 100% recycled plastic.