The RovyVon U4 Pro is a premium titanium multi-tool. The entire body is CNC precision machined from titanium alloy, making it lightweight and durable. The hidden dual-bit screwdriver set and quick-draw gate carabiner make it easy to use on the go. Pack a variety of functions into one compact tool with the 8-shape keys and EDC gear organizer, plus a folding knife with a replaceable blade and ruler. The U4 Pro also features a knife and screwdriver safety mechanism for added security.

Tools the U4 Pro could be used for, 

1. Keys organizer
2. Keychain carabiner
3. Screwdriver
4. Can opener
5. Paper cutter 
6. Utility knife
7. Measurement Ruler

The blade uses a standard #11 scalpel blade (5 extra included) for easy and simple replacement. The included screwdriver set is S2 steel