Otter Mug Was £9.00 - Now £5.00! Sorry but I'm currently out of stock! Raising money for the amazing animals we share the planet with. 5% from every order is donated to various wildlife charities, click here to see who we are raising money for right now. Great gift for any otter fan, and why wouldnt you love otters they are so cute. Drawn as part of my amazing animals of the UK collection. 10/11oz dishwasher safe mug. Printed by me in my home studio in wiltshire.