This is a diatomaceous earth tea spoon from soil. [soil / Soil] COCHA-SAJI Tea Spoon [Desiccant Measuring] This tea spoon is made of diatomaceous earth, a natural material with high moisture absorption. When placed in a container, it helps to keep tea dry. One level spoonful is approximately 2g. ○ Color Green ○ Size Approximately 27 x 90 x 17.5mm in diameter ○ Condition Brand new, unused. Please contact me if you need more than one. I have several available. Thank you for looking.