Mini Paint Roller Sleeve – 4 inch(100MM) Small Painting Roller for Emulsion Paint and Gloss Paints with High Density Foam Roller | Pack of 10 : Amazon.co.uk: DIY & Tools
ProDec Advance ARRE018 10 pack 4 inch Flock Mini Paint Rollers for an Ultra-Smooth Finish with Gloss and Satin Paints on Skirting Boards, Window Sills, Panel Doors, Cabinets and Metal, 4" :