The S2 is Kemner Design's newest top. The S2 is crafted in solid CuTe copper and features gently rounded curves and two decorative grooves around the outer edge with an easy to grip knurled spindle. It has a Si3N4 ceramic bearing for it's spin point. The S2 was crafted on a CNC lathe followed by hand polishing and knurling of its stem on a manual lathe.
While spin times will vary with practice and experience, the S2 has an average spin time of 4-6 minutes, with the potential for over 8 minutes with a good solid spin. On a test spin I got 9 minutes. 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 S2 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.
1.190” around and 1.14" tall Weighs 50 g Polished Copper finish Knurled stem Si3N4 Ceramic Bearing Hand Finished Ships in 1-3 business days Made in the USA