Turned this one up from a peice of dense Yellowheart. I blackened the top and exhaust ends.
Mark
(https://farm2.staticflickr.com/1597/26100055903_0d2bdb46e8_z.jpg) (https://flic.kr/p/FLnBiR)005 (https://flic.kr/p/FLnBiR) by Lonehowl (https://www.flickr.com/photos/31777870@N04/), on Flickr
(https://farm2.staticflickr.com/1503/26431337350_51f60dff3d_z.jpg) (https://flic.kr/p/GgDvJW)006 (https://flic.kr/p/GgDvJW) by Lonehowl (https://www.flickr.com/photos/31777870@N04/), on Flickr
(https://farm2.staticflickr.com/1628/26100052323_a45278cd5c_z.jpg) (https://flic.kr/p/FLnAf8)004 (https://flic.kr/p/FLnAf8) by Lonehowl (https://www.flickr.com/photos/31777870@N04/), on Flickr
Those are really cool!!