This is an ideal all-round kit ideal for use in and around the home or workplace. Included in this set is a magnetic bit holder, the magnetic bit holder facility enables single handed operation useful in refined working conditions.The screwdriver has a swivel top which allows you to apply pressure whilst still being able to swivel the screwdriver.There are 30 of the most useful size and type of bits required to carry out many household jobs including adjusting glasses and tightening up screws in jewellery. The set is supplied in a plastic storage case.Contents: 6 x Plain Slot bits sizes 1.5, 2.0, 2.5, 3.0, 3.5 and 4.0mm. 4 x Cross slot bits sizes No 00, 0, 1 and 2. 8 x Draper TX-Star bits sizes T4, T5, T6, T7, T8, T10, T15, T20. 7 x Hexagonal bits sizes 1.0, 1.3, 1.5, 2.0, 2.5, 3.0mm. 1 x Star bit 2mm. 1 x Round bit 1mm diameter. 1 x Triangle bit 3mm. 1 x Tri-winged security bit No 0. 1 x Spanner security bit 2.6mm. 1 x Magnetic bit holder. 1 x Storage Case.