It is an 'environmental protection service' practiced by Greenup together with Busan City in the era of severe environmental pollution.
E cups (reusable cups) are provided in connection with the cafe and can be returned at any collection box by scanning the QR code.
● Homepage: https://www.greenc.co.kr/
● Naver Blog: https://blog.naver.com/ecup0605
● YouTube: https://youtu.be/wQc37p4TDGk
● Instagram: https://www.instagram.com/e_cup_greenup/
Eco-friendly reusable cup E cup service