Augshy 58PCS Mandala Dotting Tools Set with a Blue Zipper Waterproof Storage Bag for Painting Rocks

I've been using these for several years and they work great. Tips don't fall out and haven't had any "edges" or "dents" that weren't easily smoothable https://www.amazon.com/dp/B07PJYXP3C?ref_=ppx_hzsearch_conn_dt_b_fed_asin_title_1&th=1