Nice little cap holder, super light coming in at .8g with my tpu, super light compared to what I could find out there. I like to use a tiny bit of heatshrink to keep the leads semi isolated, and it works good.
print at 100% infill, 0.4mm wall, in TPU
Link to capacitors if you don't already have some (they are really nice ultra low esr): https://a.co/d/8QfmAIP
The author marked this model as their own original creation.