10 fl oz white standard white mug - glossy coated for the superior and long lasting finish. No we are not suggesting your child drives the teacher to drinking tea...... but if they did would this not be the perfect gift? Make your child the envy of peers with a unique and personalised teachers gift. And rest not - the teachers have the next laugh as parents its over to you for the holiday period! p.s they are dishwasher safe too.