A tool for me there is three classes: Cheaper scrap favorable parts with a limited shelf life and professional tool. The set offered here is part of the middle class. The tools illustrated were also delivered, only the color of some plastic parts differs. Unfortunately, is not specified in the product description here, who the manufacturer is. This is the set "Best BST-602" of Shenzhen Jinliyang Technology. Included are six screwdriver (T4, T5, T6, 0.8, +1.5, -2.0), a pointed tweezers, five small plastic tools for opening housings and resolve of plugs, a metal spatula, a Suction cup for removing displays, to solve a pry tool of bonded batteries and a brush.
The quality is very good for the price. The screwdrivers are also repaired after several smartphones still very usable. The plastic tools, however, are rather well worn after four to six smartphones. For the entire set but also costs only as much as a single high-quality plastic tool. In addition to the tool, I recommend an antistatic mat and a wrist strap, so you do not destroy the sensitive electronics from smartphones. That there are in the set also favorable: Lindy antistatic ESD grounding set. An image of the repair of a Nexus 4 with this Wekzeugset and said ESD protection set I uploaded (see above).
