Gamblin 3-in-1 Medium - 4.2 oz Sample 8" x 10" a modern marvel inspired by

a modern marvel inspired by the ancient ingenuity of the 8th-century invention

offering the perfect balance of softness and strength

Ready to elevate your artwork to the next level

The filbert's medium to long hairs come together in a soft oval

clean edges

Gamblin 3-in-1 Medium - 4.2 oz Sample 8" x 10" a modern marvel inspired byGamblin 3 in 1 Medium is a versatile oil painting medium designed for panel preparation, underpainting, and oiling out. At Trekell, we especially recommend it as an effective way to prepare raw Baltic birch panels before applying oil ground or beginning an oil painting. When applied to unfinished wood, 3 in 1 helps reduce moisture absorption, which can help minimize warping over time. Its low viscosity formula penetrates the surface of the wood,