ESCODA Perla (1440) Synthetic Sable Watercolour Travel Brush - Bright - Size 4 (3.9 x 8mm)This is a premium synthetic sable travel brush from ESCODA that is designed for both washes and detail. Made from White Toray, the fibre is softer than other commonly used synthetics (nylon, Taklon) which means it holds more paint water, but unlike most other soft brushes, it is also able to hold a good point for detail. The brush is encased in stainless steel reversible tube that acts as a handle when the brush is open and a protective case when it