The STABILO power and power max are fibre-tip pens with a color-rich application that is ideal for children who sometimes forget to replace the cap. Both fibre-tip pens have an extremely long cap-off time – up to 8 weeks without drying out! They are thus the ideal solution for the heavy demands of a playroom. They have either a robust M-tip or an XL-tip which is push resistant to ensure durability. The inks are washable to give peace of mind. Little artists will love using these fibre-tip pens in infinitely creative ways.