These models were inspired by user BRiTL_UK and his models at https://www.crealitycloud.com/model-detail/65bfae7cf512c0a97f354b57

This set was designed to enable me to move my filament spool off the top of my Ender-3 V3 KE printer to reduce the wobbling and shaking caused by
the weight of the spool and the shaking of the bed.

This is entirely a "snap-together" design. I did use a rubber mallet to finish tapping the wheel onto the bearing so it was flush, but the rest of it is just snap together with finger pressure.

The only extra part needed is a bearing (10x26x8 sealed.) to place in the center of the pulley wheel.

https://www.amazon.com/dp/B08KT6MFRW?psc=1&ref=ppx_yo2ov_dt_b_product_details