The outer dimensions are 6.5cm by 2cm. This box was designed to be used with your 3/4′ brushes. It is perfect for a one-stroke paint and surprisingly, you can fit a ton of colors into it!
GTX Empty One Stroke Box
The outer dimensions are 6.5cm by 2cm. This box was designed to be used with your 3/4′ brushes. It is perfect for a one-stroke paint and surprisingly, you can fit a ton of colors into it!