A4 Hobby Station System (Sarissa Precision)A great A4 sized modular hobby tray painting station from Sarissa Precision, perfect for tucking away in the office or out of the way at home. Keep your painting project safe & contained until you can get back to it. The optional paint brush tool holder can be added or left off as required and can be used as a stand alone option to give you more space to work on your project.