Canson XL Heavy Weight Watercolor Pad, 140 lb, 18 x 24 Inches, 30 Sheets - Walmart.com
Strathmore Watercolor Pad 400 130 Lb 18x24 - Wet Paint Artists' Materials and Framing
Strathmore 400 Series Watercolor Paper Pad - 18" x 24", Wire Bound, 12 Sheets | BLICK Art Materials
Watercolor Block - 140 lb. Hot Press, 18" x 24" | Arches
Bienfang Student Watercolor Pads | BLICK Art Materials
Amazon.com: Strathmore 300 Series Watercolor Paper Pad, Tape Bound, 18x24 inches, 12 Sheets (140lb/300g) - Artist Paper for Adults and Students - Watercolors, Mixed Media, Markers and Art Journaling
Canson XL Heavy Weight Watercolor Pad, 140 lb, 18 x 24 Inches, 30 Sheets - Walmart.com