Medicine Cabinet Support Pin

I lost one of the little plastic pins that hold up the shelves in my medicine cabinet. It still held up the bottles and band aids ok, until things got unbalanced and then its an avalanche of prescriptions, salve and toenail clippers scattered all over the bathroom and down the sink.
So I plucked out one of the existing pins, got out my digital caliper and logged into Tinkercad and made this little model. I printed it out and it works great! Feel free to scale up or down depending on the size o