Caran d'Ache 0115-303 Pump Water Brush Pen, Set of 3

This water brush pen uses the same mechanism as a syringe to draw up water. Simply keep water in a brush washer or similar container, and you can instantly fill it with water without having to go to the tap. This set includes two new styles: Water Brush Pen (Large & Medium) / Felt Tip

(From Amazon.co.jp) CARAN D'ACHE Product Number: 0115-303 Water Brush Felt Tip Pen Quantity: 1 each of S, M, and L, total of 3 Other: Pump-type