This round, off-centre hole green wax tube is perfect for the most detailed lost wax castings. For rings, pendants, medallions and more. File-A-Wax is easily sawed, carved, drilled or milled and can even be turned on a lathe. Burns out cleanly from moulds. This 6" (15cm) long tube of green wax has a 1 1/16" (27.0mm) outside diameter profile, with an off centre hole measuring 5/8" (15.9mm) in diameter. Green (hard) wax cannot be flexed and is for highly intricate carving with high definition.