SCIENCE CAN - ROCK POLISHER

🏷️ Description

This rock tumbler is a scientific kit designed to transform rough stones into polished gemstones. It offers a complete educational experience to explore geology while creating personalized jewelry.

⭐ Features

• Rock tumbling machine with leak-proof barrel and noise-reducing lid
• Includes 9 types of rough stones, 150 and 600 mesh polishing grit, and a bag of white crystals
• Jewelry accessories and 2 storage bags included
• Easy-to-follow illustrated instructions

🧠 Skills & learning

• Scientific mindset

💡 Good to know

• Rough stone refill kit available separately
• Measuring cup included for easy grit dosage