Trade Name : nOak Burl n nOrigin : nEntire Europe. n nUses : nHigh quality interior architectural work. Unlike the more frequent Knotty Oak which is also used for mass production furniture. n nProperties : nMain quality criteria for Oak Burl is the ingrown bark which is found almost on every tree. The quality of the veneer is all the better the less ingrown bark there is because it is less expensive to process then. Logs without ingrown bark are extremely rare. n nJointing : nGlue joints are strong and durable. Screw and nail joints hold firmly but can cause discoloration in the wood through the effects of moisture.