Buckeye Burl Chrome Magnetic PenBuckeye Burl grows throughout most of the eastern US and in California on the Buckeye tree. It is relatively soft and light in weight. The Burl is incredibly beautiful containing burl clusters, amazing color variation, and great character. Colors can range from golden yellow to brown with blackish blue and even red accents. Each pen comes with a certificate of authenticity signed by the craftsman who made it.