CR-10 Vibration Dampers (requires flexible material)

After printing and using 3Dworkshop's vibration dampers (https://www.thingiverse.com/thing:2557700) for a while, I realised that the PLA I used was so stiff that it wasn't really doing anything much. Hence I decided to design my own vibration damper that is meant to be printed in flexible PLA.

I have included two versions with different thickness (to provide different level of stiffness/damping depending on how flexible is your PLA). The one depicted in the pics was the 1.1mm version. It is p