Great jade coloration. Very credible massage roller/gua sha set. Decent cost.
To be honest, I was intrigued by the mention of the product being a "2021 UPGRADED" version of massage tools.  Nowhere in the product details, or within the product, is any comment on the specific upgrade.  My examination of the massage tools found nothing extraordinary or innovative in the design or construction.<br />There is no enhancement to the gua sha, which does seem a bit thin.  I will note that the massage roller has one feature found on better quality massage rollers.<br />The massage roller includes a metal collar where the metal axle meets the jade roller.  While this is more of a cosmetic affect, it's still a nice visual design element.  The jade stone rollers have excellent coloration. The rollers have decent polishing, retaining some natural feel but having a nice shine.  The plastic grommet inserts are present, which facilitates a quiet and smooth rolling behavior.  The inserts, acting as bearings, also protects the jade and the metal axles from erosive interaction.  The massage roller is visually attractive, with good design elements and quality construction.<br />The gua sha, as mentioned before, is a bit thin.  The jade composition has a coloration similar to the jade rollers, perhaps with a bit more lighter shades.  The gua sha also has a decent polish, which retains some natural texture.<br />Priced at slightly under $13, the cost is appropriate for the quality of jade stone and design. Attached are photos to show real world images, with a ruler for size reference.  Most of the photos confirm the rich coloration of the jade elements.<br />While I don't really 'see' the upgraded aspects (unless their previous version didn't have the plastic bearings, which would be a low quality product), this is still a very credible massage roller and gua sha set.  I really like the quality and coloration of the jade components.  As such, the set earns a 4.5+ star rating, with a high level recommendation.
Rating: 5 stars