Based on this product's specifications, here are some alternatives and similar models
Watercolor Pad CANSON Montval C518413002, 300 g/m², 12 Sheets, Satin Surface, Spiral Bound, 160 x 284 mm
Summary description:
CANSON Montval watercolor pad C518413002 contains 12 sheets of 300 g/m² archival-quality paper with a satin (satinierte) surface, suitable for watercolor and mixed media. The spiral binding allows flat opening and easy sheet removal. Size 160 x 284 mm makes it convenient for studies, plein air sketches and practice work.