Custom telescope question

I know this is probably a stupid question, but I have one of the cheap Nat. Geographic 114mm telescopes(from when I was first getting started) and I was wondering if the mirrors inside would be good to recycle into a custom scope that Im planning on 3D printing. I tried doing some research and I couldn't find if the mirrors they use are spherical or parabolic. If its not worth it, ill probably just throw it away.