About this 3D model

Under the request of my brother, I have created a revolving revolver pen holder, which can use magnets. The revolver cylinder is stable by its own. The cylinder can rotate well on the base without much weight. To make it so rotates nicely, add 3 8mmx2mm magnets to the base and cylinder. Check their polarity to push each other. If magnets slide from the base, you can use the attached pin to hold them in place. Cylinder + Base both have an easy access hole to push the magnets out/glue them in. Can add up to 4-5 8mmx2mm magnets at the base to help with the levitation.