Features:Non-slip ergonomic handle, more comfortable and convenient for using.The bits are made of high quality material which have high hardness.Including 35 types of screwdriver bits, can meet different demands.Specially designed wrenches are suitable fixing UAV models, car models or other DIY maintenance.Magnetic tips holds screws easily and securely.Equipped a parts box to contain small parts.All tools are well protected by a plastic case, convenient to carry.