====== The Bukobot 8 Green ====== By using renewable and biodegradable plastics (PLA), Green Bukobot is a friend of the environment. Not only does the lack of heating platform, required with other plastics, reduce energy costs on Green Bukobot, but the parts that it prints and the parts that its made of are easy to recycle. PLA is also a stiffer plastic, which is perfect for mechanical parts. And, in the process of printing the cornstarch-based PLA, Bukobot makes a sweet popcorn smell to please your nose.