The Mannerheim League of Child Welfare's Helpline for children and youth is a place where young people throughout Finland can call free of charge whenever they have something troubling their mind. Their calls are always answered by trained adult volunteers who have the time to listen and discuss the callers’ problems in full confidentiality. Those who don't feel comfortable talking about their problems can contact the service through the Chat or Online mail service anonymously. All letters are answered by reliable adult volunteers. To support this service, 10% of the sales of all Moomin Shadeshares sunglasses sold in Finland is donated to the Helpline.