Rowney Premium Watercolor Brush "DIANA" Kolinsky Sable Brush Round No. 1 [Unused] - Rare Size The highest quality natural brush made by the British company Rowney "Diana" Diana, made during the peak of Kolinsky sable brush production, is now discontinued, and unused brushes in particular are a legendary item that can never be obtained again. This round brush uses luxurious tail hair from the finest Siberian black sable and is ideal for advanced techniques such as watercolor and tempera. It has a perfect tip alignment, rich paint absorption, and exquisite elasticity, making it a paintbrush with ideal expressive power. Completely unused With tip cap In a vinyl case Tip x Width: 12.0 x 2.2 mm Tax-included price: ¥3,960 [How to Prepare the Brush for Use] * Because it is unused, the brush hairs have been "starched." Be sure to do this before use. ① Gently loosen the brush hairs with your fingers from the tip. ② Wet the brush head with water and carefully wash away the starch. ③ Shape the brush and hang it upside down in the shade to dry. [Bulk Purchase Discount Available] Please use Mercari's bulk purchase function or consult with us before purchasing individually. Discounts will only be applied for bulk purchases. Thank you very much.