Who We Are


McGowan Manufacturing is a company whose name is synonymous with first class knife sharpeners, cutting boards, axes, and accessories. Our Tuftop tempered glass cutting boards and gift items, and Skarpen & DiamondStone knife sharpeners & axes are available at retail outlets nationwide, or right on our site.

Why McGowan?


Cooking, cutting, and sporting activities are exemplified by Tuftop, Skarpen, and DiamondStone brands, as McGowan Mfg continues to define top quality, high-performance industry standards for tempered glass gift items and cutting boards, axes, and knife sharpeners.  The best part; all our products are MADE IN THE USA!!


“I personalized several Tuftop items (cutting board and trivet) for my wife and she loves them! They sit out on display and she uses them all the time. Thanks!”

- Ryan -


“I use the Tuftop cutting board and give these as gifts whenever I can. I'm thinking about order more items for decore around my home.”


- Kathy -


“Love your knife sharpeners. Probably the best on the market and the price is perfect.”


- Jeremy -

© 2006 - 2020 Copyright, All Rights Reserved

McGowan Manufacturing

Tucson, Arizona, United States

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Mcgowan Manufacturing

4720 N. La Cholla Blvd., Ste. 190

Tucson AZ 85705