WATCH: Teen on how he turned 3D printing idea into a profitable business

Just three months after graduating high school, Mike Satterlee began using his 3D printer to make hard-shell insulated drink koozies he calls “can coolers.”

​Just three months after graduating high school, Mike Satterlee began using his 3D printer to make hard-shell insulated drink koozies he calls “can coolers.”  Business Just three months after graduating high school, Mike Satterlee began using his 3D printer to make hard-shell insulated drink koozies he calls “can coolers.”