Clearly individually handmade glassware! Otter deliberately uses a loose technique to blow these cups, leaving them a little off-centre, not quite straight and ensuring that no two alike. They are lightweight with a pleasing feel in the hand.
Otter uses lampworking technique with molten glass to 'paint' a quick colored swirl onto each glass. This quirky glass is one that you will be happy to leave out for daily use. All approximately 3" tall x 2 3/4" diameter, though sizes will vary.