尺寸：17.5 * 12.5 * 12.5CM
材质：碳化竹
竹材料是环保的，因为：
1）。硬木需要30-50年的时间才能成熟，而竹子在3 - 5年内才能达到成熟。
2）。相同的竹子面积产生比许多树种更多的氧气。
3）。竹子可以在世界各地的不同气候中成长和繁荣。
4）。所有种类的竹子都以快速的速度生长，有几种种类在一天内长到四英尺。
5）。由于竹植物的耐久性，不需要农药或化学品来鼓励成熟过程，而且比树木要少得多的水。
6）。竹制品分解成完全可重复利用和营养丰富的堆肥土壤。

Size: 17.5*12.5*12.5CM
Material: Carbonized bamboo
Bamboo material is eco-friendly, because:
1). Hard wood takes 30-50 years to mature, while bamboo reaches maturity in 3-5 years.
2). The same square footage of bamboo produces more oxygen than many tree varieties.
3). Bamboo can grow and prosper in several different climates across the world.
4). All species of bamboo grow at a rapid speed, and several species grow up to four feet in a single day.
5). Due to the durability of bamboo plants, no pesticides or chemicals are needed to encourage the maturation process, and they require much less water than trees.
6). Bamboo products decompose into a completely reusable and nutrient-rich composted soil.