The cartridge with a built-in ballpoint pen, instead of a needle, has been designed for training purposes, both in-person and online, as well as for practice anywhere you prefer. It excels in exercises focusing on shading techniques, mastering the right movements, pressure control, and understanding the relationship between the number of points in a stroke, the speed of the device, and the tempo of hand movement. All you need for these exercises is a device compatible with universal cartridges and a sheet of paper. You can use it for practicing hair technique, Ombre Brows technique, and even tattooing.
Color: Black
Quantity: 1 piece
