Experience the "Big Screen" from your "Small Screen" with this creative Professor Puzzle Smartphone Projector kit. This is a complete DIY set that allows you to build a functional projector for your smartphone. Features: Hands-on Fun: A great 1-hour construction project (no glue required for most parts, pieces pop out easily). Retro Design: Stylish wood-effect cardboard finish that looks great on a shelf. Compatibility: Fits most standard smartphones. Contents: 12 pop-out sheets, 2 magnification lenses, 1 mirror with protective film, and a full reference guide. Assembled size: 24.5 cm (L) x 21 cm (w) x 14 cm (h)