Multi-function tool pen (grass green) (university freshman)

Product model: PIP20/NG (grass green) https://www.youtube.com/watch?v=4OG70TYWw-Q&index=32&list=PLXPbolzK1rgeWUV0fDc4hnk2d_QtahhEa Product size: 150X10X10 mm, 40g Function: 1. Original pen (market stationery store has standard refills for sale) 2. Stylus 3.slotted and Philips Screwdriver 4. Level 5. centimeters, inch ruler There is a Transformer in the movie world. There is a morphing pen in the real world. It is true!! TROIKA's annual masterpiece gives you the most change on the surface. Missing the feeling of writing? TROIKA to you! Looking for information? TROIKA for you Touch mode! Busy as a maker? TROIKA gives you a hand! What else can you give? TROIKA gives you unlimited life. Origin / manufacturing methods Made in Taiwan