JJRC H8C quadcopter to remove jello
Foam "rings" : These foam rings were made using the self adhesive foam you put around doors/windows for wind insulation purposes.
(Similar to http://www.amazon.com/Duck-1278750-Adhesive-Weatherstrip-10-Feet/dp/B0025KUSX2/ref=lp_495374_1_12?s=hi&ie=UTF8&qid=1427804486&sr=1-12)
Foam "rings" : These foam rings were made using the self adhesive foam you put around doors/windows for wind insulation purposes.
(Similar to http://www.amazon.com/Duck-1278750-Adhesive-Weatherstrip-10-Feet/dp/B0025KUSX2/ref=lp_495374_1_12?s=hi&ie=UTF8&qid=1427804486&sr=1-12)
