Amazing Spirograph design set for making endless spiral designs now in bright, vibrant neon colors! Spirograph wheels use a combination of art and math to make endless pieces of art! Use the contents with the set on their own or in combination with any other Spirograph design set for even more design options! Use the included Spirograph design markers or any standard pens, markers, or pencils! Spirograph Neon is fun for artistic and creative kids and adults ages 8 and up! The classic way for aspiring artists to create millions of amazing designs now in NEON! Draw bold Spirograph designs in bright neon colors with vibrant wheels to match! Use on its own or mix and match with other Spirograph design pieces for even more design possibilities. The precision engineered Spirograph gears work with the three design pens included in the set as well as with most standard pens, markers, and pencils. This kit is for ages 8+.