Empty Half Pans Watercolor Art Plastic Watercolor Palette - 25/50/100pcs 2ml - Aliexpress

Empty Watercolor Palette with Lid, 12+8 Half Pans Fold-Out Palette by DUGATO, 4 Mixing Area, Metal Tin Box for Watercolor Acrylic Oil DIY Travel Art Supplies (Small)

Bview Art Metal Watercolor Tin with Fold-Out Palette, Large Watercolor Tray Palette with 52 Empty Watercolor Half pan for Artist - AliExpress

10PCS Empty Watercolor Half Paint Pans Plastic Watercolor Paint Grid Children Artist Student Drawing Painting Supplies - AliExpress

Art Plastic Watercolor Palette Empty Half Pans Watercolor - 25/50/100pcs 2ml White - Aliexpress

Plastic Artists Palette, Plastic Art Supplies, White Water Colors

25/50/100pcs 2ml White/Transparent Color Empty Plastic Half Pan Watercolor Paint Grid Pans for Watercolor Acrylic Oil Paints - AliExpress

25/50/100pcs 2/3.2ml Rounded Corner Transparent/White Color Empty Plastic Watercolor Paint Pan for Watercolor Acrylic Oil Paints - AliExpress

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

50pcs Watercolor Paint Pan Plastic Empty Watercolor Half Pans DIY Watercolor Oil Acrylic Painting Travel Palette

Half Pans and Full Pans for Watercolor Pigment Plastic Empty Pans or Art Painting Palette Supplies