Very practical leather outer case in pocket size! I bought the screwdrivers for amateur use on PCs (Laptop/Desktop) and I am completely satisfied. I always have them in my bag with me. Some tips even work for the screws of glasses for myopia and sunglasses. The tips of the screwdrivers are magnetic so you don’t lose even the smallest screw. Excellent product. Recently, I also used them on a small car screw and they made my job much easier.