How to make rosin from scratch

Rosin is a very versatile substance that is very fun to make. I think the most common use is for the bows of string instruments. Hope you enjoy!
If you rosin is too soft skip the oven stage, it should yield a harder product.

General Amazon Affiliate Link: You can help the channel earn commissions on purchases made through this link at no additional cost to you. Thank you!
https://amzn.to/4hvecMb

Essential safety gear for the amateur pyrotechnician:
Fire Extinguisher: https://amzn.to/4iN8syy
My Preferred Respirator: https://amzn.to/4kMHVTM
Replacement Filters: https://amzn.to/4irQYba

If you are into fireworks (or I suppose cigars) this lighter is a must:
Mini Torch Lighter: https://amzn.to/4j70W1J
My choice of refill fuel (I get the six pack): https://amzn.to/4kQ6CPe

Here is the ball mill I use: https://amzn.to/4kQ78wE

If you like the type of content on my channel you will likely enjoy this literature:
Westech Fireworks Manual: Currently unavailable on Amazon
The Pyrotechnist's Treasury: https://amzn.to/41Nh0i4
Fireworks A History and Celebration: https://amzn.to/41UWmg2