สอบถามสินค้าและบริการได้ทุกช่องทาง Some guidelines for achieving an excellent finish when hand polishing rocks consist of cleansing your rocks ahead of polishing, utilizing the ideal grits, applying polishing compounds, becoming gentle, and ending with a higher-gloss polish. Handy Not Useful Clean the rocks with cleaning soap and water. Fill a bucket with https://beediadiamond.com/catalog/polishing-stones