Experience the ultimate challenge with this advanced line of magnetic tiles designed for the next generation of builders and older creators. Introducing smaller tiles with CONNETIX Smart-Spin technology – an innovation that allows ultra-powerful magnets to rotate 360 degrees within the tile, to offer builders the freedom to construct in exciting new directions and engineer like never before! Level-Up Your Builds Not limited to set magnet positions, the Smart-Spin technology allows PRO creators to overlap, offset and stagger tiles in creative new ways to bring their designs to life and discover limitless STEAM learning possibilities. From engineering boats and robots, to designing interiors and furniture, creating characters and creatures, plus so much more! Featuring a range of intricate pieces including squares, rectangles, three types of triangles, plus post and plank pieces, this open-ended construction set is designed to inspire more complex, detailed and functional creations. What’s more, the extra-strong magnets allow creators to pick up and share their unique designs with friends, from flying an aerodynamic plane to roaming characters through a universe – the PROs push the limits of construction and take interactivity to a whole new level!