Spirograph Deluxe SetFUN, STEAM ACTIVITY Spirograph uses a perfect combination of art and mathematics to create beautiful designs! RELEASE YOUR CREATIVITY Make designs of all sorts in any color now that Spirograph gears work with most standard pens, markers, and pencils! ENDLESS FUN With so many ways to design using Spirograph, the possibilities are endless! COMPACT DESIGN Durable carrying case makes it easy to store when finished or take with you for fun on the go!