Syringe drying rack 15 - 20mm id

This is the first version of a drying rack, designed to hold 20 syringes for tube feeding. After it is used for a while, it will likely be updated and adjusted. I am not sure how well the plunger rack will work in use. The barrel holder should be fine, the spacing may the only issue.

I don't like small vertical prints

• the barrels are supported by 3/16 stainless steel TIG rod with a printed support tip. 
• the plunger rack is supported by ¼ threaded rod, 6mm will work fine. with 4 nuts per support.

I added 7mm holes across the bases, you can use ¼" rod to connect them together and have everything nice and stable. I currently have rubber feet under each to stop it from sliding around and lifting so there is room for the nuts supporting the plungers.