This is a tipical paint brush. Specialy designed for enamel paint painting. 3D editable solid file attached, you can edit it or redesign it. 3d stl file also attached but it's not suitable for 3d printin. I put it in 3d printing category because of it's manufacturable.
Pouch pack not included in this 3d model, you have to order separately.
Custom size and design possible, you have to contact with me.
Thanks,Mahbub