Clean Cut Plastic Pyramid Media, Light Blue, Fine Cut Size:5 lbs. it is effective on stone

it is effective on stone and glass

Style: Pad mounting

wood and much more

Use a matched pair for earrings

Weight: 209

Clean Cut Plastic Pyramid Media, Light Blue, Fine Cut Size:5 lbs. it is effective on stoneFinish parts more efficiently in vibratory, centrifugal disc and rotary machines with effective Clean Cut media! Broader base and tapered sides on the pyramid allow increased contact and greater accessibility to recessed areas of the workpiece. Fine cut media leaves parts at three micro inches with an extremely smooth, but non reflective finish. A micro inch measures surface roughnessthe lower the number, the finer the finish.