There is a saying in Guangdong and Guangxi that you can make up whatever you eat. If you eat mahogany, you can make up the bones, and the bones will be redder in the future.
The advantage is that it is easy to be poisoned. Now all trees are economic forests. Insecticide is used for everything. I suggest you use old practical glasses.
Because all wood inclusions (extracts) are toxic, not to mention mahogany contains the most!