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Home / Other Painting Tools / Collectible Polishing Board Sponge Sandpaper Tool Double-Sided Polishing Ultra-Fine Polishing Block Bodhi Jade Mirror Grinding Gadget
Other Painting Tools

Attributes

Brand -
Category Hardware & Tools / Other Painting Tools
Origin -
Material High-density foam and ultra-fine abrasive grit
Grit Level Ultra-fine (approx. 5000-8000 grit equivalent)
Dimensions 9cm x 2.5cm x 1cm
Color White and Grey dual-sided
Surface Type Double-sided (Coarse side and Polishing side)
Recommended Use Jewelry, Bodhi beads, Jade, small metal parts
Water Resistance Yes, suitable for wet or dry polishing
Durability Long-lasting flexible core, resistant to cracking
Package Contents 1 x Polishing Board Sponge Tool
Country of Origin China

6 reviews

A

Anonymous

Mar 24, 2026

Rating: 5/5

Perfect for my jewelry repairs

This little block is a lifesaver. I used the fine side to buff out some minor scratches on a silver ring, and it looks brand new. Very easy to hold and control.

A

Anonymous

Mar 14, 2026

Rating: 5/5

Excellent value

I bought this for polishing small metal gadgets. It fits perfectly in the hand and the sponge texture prevents slipping. Highly recommended for detail work.

A

Anonymous

Mar 07, 2026

Rating: 5/5

Must-have for scratch repair

Keep one of these at my workbench at all times. It's perfect for quick touch-ups on silverware and jewelry before the final buffing wheel stage.

A

Anonymous

Mar 07, 2026

Rating: 4/5

Good but wears down eventually

Does exactly what it says. After heavy use on several projects, the edges started to round off, but for the price, it's still a great consumable tool.

A

Anonymous

Mar 04, 2026

Rating: 5/5

Smooth finish on jade

I was skeptical about using a sponge tool on jade, but it worked beautifully. It reached into the crevices of my carved pendant that hard blocks couldn't reach.

A

Anonymous

Mar 02, 2026

Rating: 4/5

Great for bead polishing

Works wonderfully on Bodhi seeds. It gives them a nice mirror shine without removing too much material. The coarse side is good for initial shaping.

5 FAQ

Q: Will this work on glass or only metals and stones?

A: While primarily designed for metals, jade, and seeds, it can be used on glass for very fine edge smoothing. It is not intended for deep glass grinding.

Q: Is this tool washable if it gets dirty with polish residue?

A: Absolutely. You can rinse the sponge block under warm water to remove dust and polishing compound. Let it air dry completely before storing.

Q: Can this be used on gold plating without removing the layer?

A: Yes, the ultra-fine side is gentle enough for gold plating. However, we recommend testing on a small, inconspicuous area first and using light pressure.

Q: How long does one block typically last?

A: Lifespan depends on usage frequency and material hardness. For occasional hobby use, one block can last several months. Daily professional use may require replacement every few weeks.

Q: What is the difference between the two sides?

A: The grey side has a slightly coarser grit for removing minor imperfections and scratches, while the white side is ultra-fine for achieving a high-gloss mirror finish.

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