woo product description bullets

I know we can’t use the AVIA editor for woo products but is there a way to get better format in the descriptions?
Specifically I’m trying to add bullets – it looks like this in the text editor(below) – it shows up as big bullets in the visual but when I update and view page – no bullets.
I added some code below in CSS – and on some browser get a very small circle or nothing noticeable – is there a way to get a big noticeable bullet?
Thank you

Product description
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Features of the Cutters Mate Glass Cutter

• CSG-10 oil-fed cutting head. The oil reservoir extends through the handle for easy filling
• Modular construction for one-step assembly and storage. Ready to use right out of the box
• Rubber feet for use on a tabletop, bench surface, or light table

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I added this to css
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.main_color ul {list-style-type: circle !important;}
.main_color li {padding-left: 1.5em;}