have used these tools & i have also taken very good care & iam selling all of the Modeling Paints & many tools for Modeing The Spray booth is awesome it has a big motor with a BIG fan to pull the over spray away from the painted surface i have ALOT of modeling tools i broke the Air Breus but you can buy one from the mfg. matter a facr if ya have a good Airbrush you will be ready to build any plastic model there is today Asking $ 300.00 OBO