Here we have links to both Danish and International articles and reviews about us and GreenUp Golf. 

http://www.e-pages.dk/golfavisendanmark/48/

https://e-pages.dk/golfavisendanmark/38/

https://www.golfbladet.com/tirsdagsanekdoten-om-baeredygtig-tee-lavet-af-kaffegrums/

https://www.avisen.dk/ung-dansker-laver-golfudstyr-af-kaffegrums_658957.aspx

https://www.live4golf.com.au/caffeine-kick-coffee-grounds-for-golf-tees/