Templates make it fast and easy to set up large runs and fields. Multiple templates can be snapped together to create large templates for amazing designs and extra long runs. Made in the USA Pro-Scale premium quality stacking dominoes Infinite setup possibilities: Setup winding runs, chain reactions, super spirals, pyramids, walls, towers, 3D structures so much more! proudly made at our headquarters in Ohio, USA Infinite setup possibilities Huge replay value Fun for the whole family Non-toxic paint free Made in USA Bulk Dominoes Mega Accessory Kit This kit is packed with fun! The Mega Accessory kit brings the awesome in domino toppling! This really adds to the domino toppling adventure. We see this as a must have if you want to bring your builds to life. With a template you can create large runs and fields with perfect symmetry. The spinners add so many building options and additional tricks and setups that cannot be performed otherwise. The rapid tracks and bridges is the ultimate way to literally take your stacking and toppling to the next level! Have fun. Easy to use Speed Template 16 Dominoes in a row Frustration free for young builders Also works with up to 32 MINI Dominoes Can be used as a Safety Stop interlocking design - connects multiple together Proper Spacing for Walls Line Reactors Add, split, or reduce lanes quickly and easily for even more building options. Connect multiple pieces together to create larger reactions and transfers. Great for starting fields, adding lanes, splitting and gapping lanes, reducing runs, and more. Available in clear, white, and black. Rapid Track Bulk Dominoes Rapid Track is the ultimate toppling track introducing a new level of speed, versatility and domino connectivity. Build runs, fields and patterns and quickly set them back up again. Domino Arcs These useful Arcs snap into action allowing spinning, flipping, rolling, linking, and creating new types of chain reactions! Domino Arcs work with the other accessories in this kit and are really fantastic to play with. Arcs work with all pro-scale dominoes.