HERCHR Ceramic Media for Rock Tumbling, Triangle Rock Tumbler Polishing Grit Ceramic Tumbling Media Rock Tumbler Ceramic Pellets Rock Tumbler Grit Kit for All Type Tumblers, 4mm 500g

★★★★★ 4.6 108 reviews

US$4.70
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US$4.70
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Management number 250154492 Release Date 2026/09/17 List Price US$4.70 Model Number 250154492
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  • Precise 4mm Size & 500g Pack: Each ceramic rock tumbler polishing grit triangle measures exactly 4mm (0.2 inch) on each side, providing optimal surface area for medium-fine polishing stages. The 500g (17.6 oz) resealable bag contains enough media for multiple batches in standard 3lb or 6lb tumblers. For best results, use a 2:1 ratio of stones to media. Ceramic stone material is ideal for small-scale jewelers and rockhounds who need consistent, reproducible outcomes
  • Easy to Use and Noise Reduction: Simply add the triangular ceramic media to your vibratory tumbler or rotary tumbler along with your stones and grit. The grit for rock tumbler fills empty spaces, dampening tumbler noise. These 4mm ceramic triangle abrasives also protect delicate stones from impact damage, making tumbler media for brass ideal for polishing opals, turquoise, and other softer minerals
  • Efficient Triangular Design: The 4mm ceramic media for rock tumbling features sharp triangle edges that reach crevices other shapes miss. This rock tumbling ceramic media accelerates the polishing cycle from coarse grind to pre-polish stage. Rock tumbling media is ideal for busy jewelers and rock hobbyists
  • Polishing Performance: Ceramic tumbling media delivers a mirror-like finish on agates, jasper, and quartz. The triangular ceramic rock tumbling media ensures even pressure distribution, eliminating flat spots on irregular stones. This rock tumbler ceramic pellets won't break down or create static, maintaining consistent abrasion from start to finish. Rock tumbler media is ideal for achieving professional-grade luster on jewelry pieces and gemstones
  • Ceramic Material: Ceramic tumbler media is made from high-density ceramic, these ceramic triangle abrasive beads resist chipping and fracturing through hundreds of tumbling cycles. Each 500g pack (17.6 oz) rock tumbler grit kit contains approximately 2,500 pieces of 4mm media. Tumbling rocks are ideal for both beginners learning rock tumbling and experts processing large batches
  • Rock Tumbler Grit and Polish Refill & Ceramic Tumbling Filler Media: Use this rock tumbling media for polishing agate, jade, obsidian, sea glass, shells, and even metal jewelry findings. The ceramic media for rock tumbling acts as a filler to cushion stones, reducing breakage during the tumbling process. Rocks for rock tumbler are ideal for crafters creating custom gemstone gifts or home decor
  • Beginner and Expert Friendly: This rock tumbling media eliminates guesswork with its uniform shape and size. Beginners achieve great results on first try, while experts appreciate the media's reusability, simply rinse and reuse for 5-10 batches. The ceramic rock tumbling grit creates no static cling, making it safe for use with electronic tumblers. Ceramic tumbling and vibratory media is ideal for classroom projects, scout activities, or home workshops where safety and simplicity matter
ASIN B0BS6SJ72R
Item Weight 1.1 pounds
Manufacturer HERCHR
Product Dimensions 6.3 x 4.72 x 4 inches

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