Eric Martinac's "Gem" PartThem Boston boys are known for their technical ability, but Eric's working on setting that bar even higher. This part is packed with wizardry, but the ender is flat out bonkers. Keep up with Thrasher Magazine here: http://www.thrashermagazine.com http://www.facebook.com/thrashermagazine http://www.instagram.com/thrashermag http://www.twitter.com/thrashermag