Channel your creativity and relieve stress with the Speks Magnetic Desk Toys. Coming in three forms, these fun magnetic blocks and spheres provide endless creations right at your desk. With your choice of Speks, Super, and Blocks, you can create and recreate as often as you want. Speks are 2.5mm magnetic balls and come in a pack of 512 or 1000 balls, with your choice of 21 different colors. The Super version includes five magnetic balls which measure a whopping 33mm in diameter each and the set is complete with a metal building base. Finally, the Blocks come in a set of 9 with five colors options and include a travel bag. Each Block has 14 hidden magnets making them perfect for stackable fun. Fiddle with Speks, Super, and Blocks to help reduce your stress or to get your creative juices flowing. There are truly unlimited creations. Coming in a rainbow of color options, these magnetic desk toys are a welcomed injection of mindfulness and entertainment in your day.