Arches Correspondence Box 300gsm 10x5cm Block + Envelopes

This set includes ten 10 x 15 cm Arches Aquarelle 300 gsm cold-pressed cards and ten matching envelopes, designed for watercolour, gouache, acrylics, and ink. It comes in an elegant matt black case.

• The cards deliver exceptional colour transparency and durability.
• The paper is made from 100% cotton and internally gelatin-sized.
• The cards are block-glued on all four sides for stability and portability.