it turns into a deep dark brown that sticks hard and is almost impossible to remove

Fluorescent Lilac

Dust mask with built-in layer of activated carbon that protects not only against paint particles and dust but also paint vapors

We also sell Amsterdam Acrylic Paint Standard in 120 ml tubes

sketching pieces

moleskine art sketch album 19 x 19 cm soft cover plain Beats it turns into a deepA square format sketch album that breaks from standard rectangular proportions 19 x 19 cm suits geometric illustration, modern composition work, and social media content layouts. Flexible black cardboard softcover with visible spine stitching, 88 detachable plain pages on 120 g m ivory tinted acid free stock. Rear cardboard flap for loose reference materials. FSC certified. Format: 19 x 19 cm square 44 sheets 88 detachable pages 120 g m ivory, acid