Many beginners, when buying agarwood, say 'I want sinking grade' as their first sentence. Sinking does represent a high degree of resin formation, but it does not mean it is 'more suitable for you'.
The distinguishing standard is simple:whether it can sink in water. Behind this is the density difference determined by oil content—the more oil, the greater the density, and the easier it is to sink.
| Grade | Density characteristics | Oil content | Price positioning |
|---|---|---|---|
| Sinking grade | Density greater than water, sinks immediately when placed in water | High, deep resin formation | High, scarce quantity |
| Semi-sinking / sinking float | Half floating and half sinking or slowly sinking | Medium-high | Medium-high |
| Floating grade | Density less than water, floats on the surface | Relatively low | Relatively affordable |
sinking grade is suitable forcollection and high-value gifting; floating grade is for daily wear, incense culture(香学) entry, or bulk stocking, and often offers better value for money. Chasing "must be sinking" sometimes just means paying a premium for the label.
Explain your specific situation clearly, and we will provide corresponding judgment and advice—sourcing, personal use, and authentication are all covered.
Consult about agarwood-related questions12 years of incense-selection experience compiled into a booklet: look at oil lines, smell the aroma, test sinking, distinguish origins—4 steps to judge true and fake agarwood yourself, so beginners can avoid pitfalls. Sent immediately via WeChat, free forever.
Add with the note "Authentication Manual" and the shopkeeper will send it to you personally
Or book an in-store appointment for face-to-face incense authentication →