A high-quality set of thirty-one tools for opening all kinds of electronic devices. The whole set is packed in a practical case.#13#10#13#13#10#13#13#10The set includes a precision base screwdriver coated with non-slip rubber and 30 bits:#13#10#13#10-8 pieces of torx bits: T3, T4, T5, T6, T7, T8, T10, T15#13#10#13#10-6 pieces of hex bits: H1.5, H2.0, H2.5, H3.0, H3.5, H4.0#13#10#10#13#10-1 piece of triangular bit 3.0#13#10#13#10-1 piece of Tri-Wing bit 3.0#13#10#13#10-2 Five-Spoke Star Pentalobe Bits Pieces: 1.0, 2.0#13#10#13#10-1 U-Shaped Bit (Spanner) Piece: 2.6#13#10#13#10-7 Pieces Flat Bits: 1.0, 1.3, 1.5, 2.0, 2.5, 3.0, 4.0#13#10#13#10-4 Phillips Bits (Phillips): PH00, PH0, PH1, PH2.