NEW v2.0 is here - slimmer and more detailed. Tired of expressing your love with ordinary gifts? This Valentine's Day be original... project your feelings on a wall! I decided to make this thing compatible with all mobile phones by not designing a phone-latch, instead It has a ring where you can comfortably hold the projector in font of your phone's flash with two fingers. It has two holes so you can attach it to a keychain for lovin' on the go ;) This is an easy print, it takes about 45 minutes to print at 0.25mm. If you like my designs follow me :) I make new stuff every couple of weeks. *Projection photo by beppebot.This model is designed to be printed with no supports Once you print, hold it with two fingers in front of your phone's flash to project the heart on a wall.