Baohong Watercolor Paper 300GSM / Rough 280 x 380mm pack of 20 (Aritst Level) - Art By Masters
Amazon.com: A4 Extra Fine Grade Watercolor Pad, 15 Sheets, 300 GSM, Cold Pressed, Acid Free, Professional Paper Designed for Watercolor Paints and Watercolor Pens, by Chromatek
Art Philosophy 6×6 Watercolor Paper Pad – 24 sheets, 140 lb (300 gsm) 100% cotton cold press – Art Philosophy®
Bee Happy Watercolor Paper Pad A4 Size 300gsm 20 Sheets