Sample Roaster - Giesen Coffee Roasters

For more information about our sample roaster: https://www.giesencoffeeroasters.eu/sample-roaster/ Our social media: Instagram: https://www.instagram.com/giesencoffeeroasters/ Facebook: https://www.facebook.com/giesencoffeeroasters LinkedIn: https://www.linkedin.com/company/giesen-coffee-roasters