The lid can be used for convenient color mixing. Remove the half-pans and use the tin as a watercolor travel case. Durable Empty Watercolor Half-Pans: Each sturdy half-pan locks into place inside the tin to keep your paints from jostling about whether the tin is in your bag or backpack.
Arteza Empty Half-Pans in Tin Box - 24 Pack
Don't Let Your Palette Hold You Back, Upgrading your paint kit?, Looking to craft a custom large watercolor palette to help you paint everything in
Impresa Magnetic Watercolor Tins Palette Paint Case
Empty Watercolor Palette Tin Color Mixing Palette Paint Storage Box Iron Paint Tray with Half/Full Pans For Painting
Mini Watercolor Gouache Paints Tin Box Palette Tray with Half Pans
Macaron Color Empty Palette Case Tins Box Paint Storage Iron Box
Empty Watercolor Paints Tins Box Palette Painting Storage with 6
Empty Watercolor Paints Tins Box Palette Painting Storage with 6
QWXZ Color palette Empty Watercolor Paints Tins Box Palette
yaoqijie Empty Watercolor Paints Tins Box Palette Painting Storage
Προϊόντα empty watercolor paints tins box palette painting
Empty Watercolor Paints Tins Box Palette Painting Storage with Transparent 24 Half Pans for Art Painting - AliExpress
Transon Airtight Paint Storage Palette Box 16 Wells Fuchsia Color