For those involved tumbling, our polishing machine abrasive triangular media is a must-have. This media is specifically designed to work with tumbling machines to polish rocks to a high . Load the media and your rocks into the tumbler, set the machine, and let it run its cycle. The end result is a collection of beautifully polished rocks that are ready for display or further crafting. Features -Color:Sky-blue -Material:Silicon carbide -Size:1.10X1.10X1.10cm/0.43X0.43X0.43in -Note: The product has color difference -This versatile polishing machine is great for a wide range of materials, from delicate jewelry to sturdy automotive parts and elegant furniture -Featuring durable abrasive triangular media and a rotary tumbler, it ensures consistent and smooth polishing results every time -Designed for user convenience, it includes a simple one-button start, making it easy for anyone to operate without any hassle - , this machine significantly cuts down polishing time, making the process quicker and less labor-intensive -Built with robust silicon carbide, this machine promises long-term durability and reliability, standing up to frequent use without compromising performance Package list: 3 pcs x 500g polishing machine abrasive