New Friends Glas Björn is a Tumbler / Whiskey glass belonging to Kosta Boda's hugely popular series "New Friends". The series is designed by Ernst Billgren and has become a bit of a collector's item for Glass-fanatics. The series includes 6 different glasses and a bowl that are all adorned with these wonderful handmade glass animals made by Kosta Boda's master craftsmen. The glasses do not withstand machine washing but must be washed carefully by hand.