PERFECTLY LEVEL BED: This tool will give you visual feedback to perfectly adjust the bed level on your 3D printer, lose that piece of paper! Fast and simple. Takes all the guesswork out of bed leveling.
BATTERY INCLUDED: A CR2032 coin cell battery is included so that the E-Leveler is ready to use right out of the box
FEATURED DESIGN:more suitable to hold with fingers
(Instructions: check out the instructions tab!And view the video in our GUIDE)