Topnosis is the world's longest spinning top. It a skill toy that was originally invented to aid in hypnosis. It has a learning curve and takes some practice; but when you get the hang of it, it becomes highly addictive. You spin the LSX top on the included acrylic board. Then, by tilting the board you can keep the top spinning indefinitely. In fact, a boy used the topnosis to set the Guinness world record for the longest spinning top. You can even do tricks such as steering it backwards (opposite the direction the top is spinning), tossing it in the air, flipping the board, spinning multiple LSXes at once, and more. Each Topnosis includes the board color of your choice, one natural colored LSX top, and a paper sign. Top Diameter = 1 1/4 inches (32 mm), Height = 1 3/4 (32 mm). Board = 14 inches by 14 inches (356 mm).

If you need a replacement LSX, want to spin multiple LSX tops on the same board, or you've made your own spinnning board, this is a great option instead of the Topnosis (Board and LSX combo.) The LSX top can spin on a variety of surfaces. Try it on a cutting board, cardboard, notebook, or just about any flat surface you can hold. You can also purchase any size of acrylic sheet from a hardware store for the exact type of surface as the Topnosis board. Top Diameter = 1 1/4 inches (32 mm), Height = 1 3/4 (32 mm).