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Kemner Design

Dynamo - Antique Brass Ring w/ Knurled Grip Spindle

Regular price $85.00 USD
Regular price Sale price $85.00 USD
Sale Sold out

This Dynamo is constructed with a brass outer ring and has a knurled brass spindle. The brass outer ring and spindle have undergone a chemical antiquing process.  It has a ceramic (Si3N4) bearing for it's spin point. The top has a brushed finish and the brass will develop a patina over time. This Dynamo 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 Dynamo comes with a personalized owners 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.


1.25” around and 1.06 in tall
Weighs 46g
Antique Brass Finish
Knurled stem
The spinning point is a ceramic (Si3N4) bearing that is 3/16” diameter
Hand Finished
Ships in 1-3 business days
Made in the USA



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