Coffee grounds turned into printing ink
This year's Greener Gadgets Deesign Competition from South Korean designer Jeon Hwan Ju designed this green printer RITI, the concept is really worth recommending and promoting. It is really troublesome to change ink cartridges for printers. If you don't handle them properly, you may even earn a lot of ink. This RITI printer is environmentally friendly and convenient: all you have to do is put coffee grounds in the printer's ink cartridges and put paper in the middle.
How to use it:
1. Put the paper into the printer
two。 Put the coffee residue into the ink cartridge at the top of the printer.
3. Move the ink cartridges on the printer left and right
4. When the printing is complete, take the paper out of the printer and wash the ink cartridges clean.
Important Notice :
前街咖啡 FrontStreet Coffee has moved to new addredd:
FrontStreet Coffee Address: 315,Donghua East Road,GuangZhou
Tel:020 38364473
- Prev
Banpo Coffee is ready to go.
Have you ever thought that coffee can also be grown in Sichuan? yes, coffee can be grown in Panzhihua, the southernmost tip of Sichuan. Not long ago, coffee on the upper half slope of the Zhuhai China Air Show was well received by many friends at home and abroad.
- Next
Pu'er Speed up Coffee Industry
"by 2016, the planting area of coffee in Pu'er City will reach 1 million mu, the output will be about 100000 tons, and the comprehensive output value of the coffee industry will reach 10 billion yuan." Lu Han, director of the coffee office in Pu'er City, Yunnan Province, said.
Related
- Does the coffee steaming time start after the water is poured or when the water is poured? Is it 30 seconds or 60 seconds to steam hand-brewed coffee?
- A complete list of coffee varieties names/How many varieties of hand-brewed coffee are there? What are the differences in the flavor characteristics of different coffee varieties?
- Nanny level tutorial on the correct way to brew cold extract coffee! How long does it take to brew cold coffee and what grind ratio?
- Is the world's top coffee rose summer suitable for making Italian latte espresso? What proportion parameters do I need to use to make American coffee with Rose Summer?
- Share tips on how to inject vertical water from hand-brewed coffee! What are the practice methods for making coffee by hand and injecting water in circles?
- World Coffee Brewing Competition champion variable temperature brewing parameters and methods to share! What proportion of water temperature should be used to grind the rose summer fragrance brewing method?
- What is the difference between the world's three major coffee varieties, Robusta and Arabica? What is the relationship between Rose Summer Iron Pika and Arabica?
- What is the difference between Italian American coffee and Long Black? Do Americano American coffee pour water first or concentrate first?
- Arrive on time and fail! Coffee brand co-branded events are too popular to start early!
- Realistic "White Cut Chicken Latte" has become popular! Netizen: Does a chicken taste like a chicken?