This Prolene Plus range is the flagship of the Prolene collection. It represents a pinnacle of achievement with a wide variety of Prolene synthetic filaments which are ferruled in beautiful gold plate and fashioned with teak handles. They have a delightful ?spring?, They point in a most pleasing manner and they hold colour in a wonderful way. Truly a modern miracle of science from your favourite brushmaker. Available in an extensive range of sizes and widely used for watercolour, gouache and other media.