This 10cm stand, part of the Ultimate Desk Toy family, can hold sculptures, spinning axles, balancing gravity toys, and much more. Here, I place small neodymium magnets into the cones and build sculptures with paperclips. Magnets and other accessories not included--to order with a spinning or balancing toy, order from http://www.shapeways.com/model/109166/ultimate_desk_toy.html . To learn more, visit www.terracottapf.com