Rhino Chopstick

Today I received a pair of chopstick from WWF Indonesia as a token of their appreciation for my support. So sweet of them, isn't it?
The chopstick is made of wood coming from the conservation areas at Ujung Kulon National Park.

But I dunno if the varnish they used for the chopstick is food-grade at all. Hum... maybe better to keep it as a souvenir. Thank you WWF :)