I wanted a place to store my putty knife, nippers, and plastic razor knife. So, I designed and built this hanger. BTW, if you don't have a plastic razor knife, you should get one. They work well and won't ever scratch your bed.
https://www.amazon.com/dp/B09DC2SQ2D?ref=ppx_yo2ov_dt_b_product_details
Please note the two parts in the model must be glued together Super Glue will work, I prefer B6000.
The author marked this model as their own original creation.