4" Two Fussy Blokes Mini Roller Sleeve's 5mm Smooth – Paintshack Ltd
Paint Roller for smooth surface - Cervus Industria Pennelli
ProDec Advance 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" : Amazon.co.uk:
Best paint rollers for walls in 2023 | Evening Standard
ProDec 9 inch x 1.75" 13 piece Hi-Performance Woven Paint Roller and Frame Set for A Smooth Finish Painting with Trade & DIY Emulsion Paints on Interior Walls and Ceilings, 9" :
Best roller for smooth finish - emulsion - Decorating - BuildHub.org.uk