Koi Beauty 540B Facial Roller
- Facial Roller
- More reviewed than 67%
A Koi Beauty facial roller identified by model number 540B, with a 4.5 star rating but no published material or size details on this listing.
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How it ranks among the 12 facial rollers we track
4.5★ across 3,400 Amazon ratings, Bayesian-smoothed toward the category average.
3,400 Amazon ratings, weighted on a log scale so huge counts don't drown everything.
540,000,000+ bought on Amazon last month.
Brand identity, imagery, description and spec coverage.
The ProductDome score is separate from the Amazon rating shown above: it combines the Bayesian-smoothed Amazon rating with evidence volume, tracked demand, and data quality across the 12 facial rollers we track - how the scorecard works · full facial rollers data report. Confidence: limited - incomplete product information.Last refreshed Aug 4, 2026. Data-computed, not a hands-on test. Compiled by the ProductDome Research Team.
Overview
The Koi Beauty 540B is a facial roller listed under the brand's skin care line, identified by its model number rather than a detailed spec sheet on this listing.
Beyond the title, brand and category, this listing does not publish the roller's material, stone type or dimensions, so shoppers are working mostly from the product name and the Facial Rollers category it sits in. The 4.5 star rating is the clearest signal available from the data itself.
- Model 540B facial roller
- Brand: Koi Beauty
- Rated 4.5 stars
- No published material, size or ingredient specs
Who it's for
Fits someone already comfortable with the general idea of a facial roller who is buying on the Koi Beauty name rather than a published spec sheet. Less suited to a buyer who wants to confirm stone material, weight or dimensions before ordering.
Strengths and trade-offs
Drawn from this product's published specifications.
- Clear model number (540B) for confirming the exact version
- Sits in Koi Beauty's dedicated facial roller line
- No published material, stone type or dimensions
- No size or weight details available on this listing
Performance notes
Facial rollers in this category are generally used to glide across the face and neck, and the listing places the 540B in that same Facial Rollers grouping. Beyond that placement, no attribute data on grip, head material or roller size is provided here.
Specifications
| Brand | Koi Beauty |
|---|---|
| Model | 540B |
Other Koi Beauty facial rollers
How it compares
This product against the closest alternatives we track in facial rollers.
| Product | Amazon rating | Ratings | ProductDome score |
|---|---|---|---|
| Koi Beauty 540B Facial RollerThis product | 4.5 / 5 | 3,400 | 2.7 / 5 |
| Plantifique Jade Roller and Gua Sha Set Facial RollerPlantifique | 4.5 / 5 | 18,300 | 4.0 / 5 |
| Matykos MATK00019_SML Facial RollerMatykos | 4.6 / 5 | 5,200 | 4.0 / 5 |
| Aecw ST-172 Facial RollerAecw | 4.6 / 5 | 1,000 | 3.9 / 5 |
| Revlon Facial RollerRevlon | 4.2 / 5 | 61,800 | 3.9 / 5 |
Similar facial rollers from other brands
Questions about the Koi Beauty 540B
Common buyer questions answered straight from the product spec data - no fluff, no "it depends".
What is the Koi Beauty 540B?
It is a facial roller from Koi Beauty, identified by the model number 540B.
What material is the roller made from?
This listing does not publish a material spec, so check current product photos or the seller for that detail.
What is the roller's rating?
It carries a 4.5 star rating on Amazon.