As far as I know it a waxy resin and it's expensive- $40 to $100 an ounce. Plus the computer time. RZ _____ From: tccrockets-bounce@xxxxxxxxxxxxx [mailto:tccrockets-bounce@xxxxxxxxxxxxx] On Behalf Of mike bailey Sent: Tuesday, June 14, 2011 6:35 PM To: tccrockets@xxxxxxxxxxxxx Subject: [tccrockets] Re: Working on how much does it cost for the 3D paper? -----Original Message----- From: Matt Powell <mattp@xxxxxxxxxxxx> To: tccrockets <tccrockets@xxxxxxxxxxxxx> Sent: Tue, Jun 14, 2011 8:44 am Subject: [tccrockets] Working on One of the engineers at my work has a 3-D printer and found a model rocket on line. He was able to print it out last weekend and Kenneth will fly it this week end. The rocket needs a D12-5 and with Jack at Mudrock does anyone have an engine available. Matthew Powell Serpa Packaging Solutions 559.651.2339 x103 <http://www.serpapackaging.com/> www.serpapackaging.com No virus found in this incoming message. Checked by AVG - www.avg.com Version: 8.5.449 / Virus Database: 271.1.1/3701 - Release Date: 06/14/11 06:34:00