Multi-function screwdriver set

Model: 25 in one
Set type: flat, cross and other screwdriver sets
Number of pieces included: 115
Is it insulated: yes
Material: 45# steel
Spinning head type: Y-shaped, cross, straight, plum blossom, hexagon, star
System: Metric
Blade size: 4mm
Scope of application: mobile phone glasses notebook
Function: Combination
Series: blue, red, black and white
Product series: Screwdriver set