Hi this is a production ready design of helicone. I have added dxf files for laser cut too. MAGICAL TRANSFORMATIONS - With a quick twist, Helicone magically transforms from a “helix” to a “pine cone” and back again in one amazingly elegant motion. To transform it, simply spin the handle and watch the magic unfold. To change it back, just spin it the other way. Intuitive, relaxing, fun…and addictive!WORKSPACE ESSENTIAL - From an interactive kinetic toy in your hand to a stylish sculpture on the display stand, Helicone can be played with as a toy, employed as a stress reliever, displayed as a desktop accessory, or used in home decor. It’s a versatile accessory for your creative life.