The Dynamini is constructed with Fenja damasteel outer ring and a knurled brass spindle which will patina with time and use.  It has a ceramic  (Si3N4) bearing for its spin point.  The outer ring has been etched in acid while the spindle has a brushed finish.  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 the 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 functions; they can be used for stress relief, educational purposes, display or to play with.  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" diameter and .860" tall 
Solid Knurled Spindle Weighs: 26 g
The spinning point is a ceramic (Si4N4) bearing that is 3/16" diameter 
Hand Finished
Made in the USA

This top is etched to show the beautiful patterns in the material. The etch and finish is hand done and will vary from top to top. This material also varies from piece to piece and the pattern will have some variation from top to top.

All tops are subject to some flutter/ wobble especially at the end of the spin. This is much more possible with exotic materials like TwisTi and any damascus type metal due to the multiple materials that they are made of. I test spin all my tops and will not allow wobble during the bulk of the spin but there may be some wobble or flutter at the end.