Features:
# high quality
# 31 in 1 Pocket Precision Electronics Screwdriver Set would be the perfect accessories and helping hand for changing out your mobile phone or some device else.
# Allows you to open cover of the mobile phone easily and without damage to the phone cover
# Easy to use and carry
# Magnetic bits is easy and tight to adsorb into the handle
# Contains 1 screwdriver shaft and 30 pieces one head screwdriver bits
# Phillips (crosshead) +1.7, +2.0, +2.5, +3.0, +3.5
# Slotted (flathead) 1.5, 2.0, 2.5, 3.0, 3.5
# Torx T3, T4, T5, T6, T7, T8, T9,T10, T15, T20
# Hex H1.3, H1.5, H2.0, H2.5, H3.0, H4.0
# Tri-Wing 3.0
# Triangle 3.0
# Spanner Head 2.6
# Five Star 2.0