The Series 107 range from Pro Arte has been formulated with model makers & miniaturists in mind. Smaller in size & featuring shorter, sharper bristles for precision work, they're ideal for fine details, miniatures, model making, table-top gaming & more! The Prolene filaments have been made using only the highest quality synthetic materials for a hardwearing, reliable bristle with great colour holding capabilities. Along with this, they're exceedingly hardwearing & durable, their strong spring working to maintain the point & shape, even through excessive use, making them a wonderful investment.