Lycrystal Crystal Singing Bowl 528 Hz, 8 Inch C Note with 2 Case Bags and Rubber Mallets Review (2026)

What this bowl is and who makes it

This is an 8 inch crystal singing bowl tuned to a C note at 528 Hz from Lycrystal, a maker that describes itself as producing crystal singing bowls since 2004, with quartz stated at over 99.99 percent purity, calcined at high temperature and hand polished and tuned. A single 8 inch bowl like this is a manageable entry point for someone new to crystal bowls, since it is one instrument to learn rather than a full nested set, and the C note in particular is a common starting choice in sound bath and meditation practice because of its grounding, lower-range tone.

What comes in the box

According to the current Amazon listing for this bowl, the set includes the bowl itself along with two case bags and rubber mallets. That differs from how this product is described on the site here, which lists an O-ring and a single rubber mallet as the included accessories rather than case bags. Bundled accessories on crystal bowl listings can vary between color or size variants of the same base product, so it is worth checking the exact current listing photos and bullet points for your specific order before assuming which accessories, case, or stand will arrive, and confirming with the seller directly if a specific accessory matters to your purchase.

Using and caring for a crystal bowl

Crystal singing bowls are played by running a mallet around the rim to build a sustained tone, or striking the rim directly for a single note, and a rubber mallet like the one included here is a common standard choice for both techniques on a quartz bowl. Because these bowls are made of solid quartz, they can chip or crack if knocked against a hard surface or dropped, so padded storage, whether a case bag or a stable base like an O-ring, is worth using consistently rather than leaving the bowl loose on a shelf or table between sessions.

About the 528 Hz tuning claim

528 Hz is a frequency that has become popular in sound healing marketing in recent years, sometimes described with specific wellness or healing claims attached to that exact number. It is worth treating that framing as a musical tuning choice and a marketing angle rather than a proven physiological effect, since there is no independent clinical proof that one specific frequency produces a different physical outcome than another similar tone. The bowl can still be a pleasant, calming instrument for meditation, yoga classes, or personal sound practice on its own musical merits, without needing to rely on the more specific 528 Hz wellness claims to justify buying it.

Who this bowl suits

This suits someone looking to start building a small crystal bowl collection with a single well-tuned C note bowl from an established maker, rather than committing to a full multi-bowl set right away. It is also a reasonable pick for a yoga teacher or meditation guide who wants one clear, sustained tone to open or close a session. Buyers who want a guaranteed exact accessory bundle, such as a specific case or stand, should confirm the current listing details first, given that included extras can differ from what is described elsewhere for the same base bowl, and reach out to the seller before ordering if that detail is a deciding factor.

Frequently asked questions