Adding accessories to the table is easy. For instance, a vice can be added to hold large art projects in place. A caddy can also be added to the unit for holding art supplies and paints. Since the bench is made of metal, it can withstand a number of art projects that require heavy material. The metal construction of the Metal Modular Bench is also made of metal, so the unit will look like new for years and is easy to clean. The durability of the tables gives art teachers the freedom to focus on the creative development of their students, as a new unit won't be necessary for quite some time.