Dynamini - Copper and Aluminum

The Dynamini is constructed with a copper outer ring and has either a knurled or super grip aluminum spindle.  It has a ceramic (Si3N4) bearing for it's spin point.  The tops has a brushed finish and the copper will develop a patina over time.  This Dynamini was crafted on a CNC lathe followed by hand finishing and knurling of its stem on a manual lathe. All Kemner Design tops are designed, crafted and finished in my shop.  I personally test all of he tops for performance prior to shipping them to you.  The Dynamini comes with a personalized owner's card that proudly displays the name of the top, birth date, material and bearing used, serial number and maker's signature.   Tops can have multiple function; they can be used for stress relief, educational purposes, display or play.  Whatever your choice, this top will provide you with hours of enjoyment.  These solid metal tops are designed to last many lifetimes and can be passed down from generation to generation.    Specifications: 1