This precision screwdriver set is packed in a handy hinged plastic case, making it easy to store and transport. The screwdrivers are made with heat-treated carbon steel (tempered steel) blades and A3 steel handles, making them strong and durable. The set includes crosspoint screwdrivers in sizes No00, No0, and No1, as well as slotted screwdrivers in sizes 1, 1.2, 1.4, 1.8, 2.4, and 3mm. It also includes an awl and a magnet, giving you a range of tools to choose from for all of your small repair and maintenance tasks. Whether you're a professional tradesperson or a DIY enthusiast, these precision screwdrivers are a handy tool to have on hand.