A-Craft is one of the largest manufacturers of hand tools in Taiwan, and all the design, production and packaging processes of this company’s products are done entirely in Taiwan. The set of 12 pens and mandrels model AK-2112 is one of A-Craft products, which is mostly used in wood and metal industries. This product has 8 mandrels and 4 pens, which are made of hard alloy and have strong and durable materials. Each of these mandrels has its own size and function. All the mandrels are polished so that they have good ergonomics in addition to unparalleled durability. Along with this set, a quality canvas bag is provided to prevent the mandrels from getting lost.