The Spectre Smartphone 3D Hologram Projector is an inexpensive novelty accessory or gift for anyone that owns a Smartphone. These days that is pretty much everyone. 
Great Value - our offer includes 1 Spectre 3D Hologram Projector for a very affordable price. 
100's Of 4 Face Holographic Videos Free On-Line - Search and watch at your leisure. 
Could be used as a quieting, relaxing, colourful and meditative aid to mindfulness. Alternatively, just have a laugh with your friends at the Minions 3D hologram video.