Hloov Pads

Thov pub dawb rau qhov chaw txiav txim siab rau kev ua zoo nkauj polishing sandstone, polished sandstone slabs nrog peb cov tub txawg txhuam hniav thiab cov neeg muag khoom. Txaus siab rau qhov zoo tshaj plaws nqi nrog peb lub Hoobkas.