comments:
helplessgirl- posted on r/trees1w
https://www.walmart.com/ip/Uxcell-45ml-Plastic-Test-Tubes-with-Screw-Caps-6Pcs-141x25mm-Tubes-for-Party-Decoration-Lab-Use-Black/5208976265?wmlspartner=wlpa&selectedSellerId=571 This is an example. Also you can use a small travel hand sanitizer bottle and rinse it thoroughly. Try to get it to be around 35-45ml! When I did not have these, the hand sanitizer bottles have never done me wrong.