The bright and cheerful version of the famous BIC 4-colour retractable ballpoint pen, the 4 Colours Sun, contains four exceptional ink colours: pink, purple, orange and yellow for a unique radiant font. It is also ideal for underlining and circling important ideas and concepts. The BIC 4 Colours Sun is ideal for bringing freshness and fun to your writing activities, highlighting key points and keeping notebooks. Each of the 4 leads has a line width of 1 mm (medium), which is perfect for all applications. Choose the colour you want with a short click and bring your ideas to paper. For more than 65 years, BIC has been making premium stationery for everyone sold worldwide. This allows the French company to build sustainable trust with its customers and it became one of the world's leading suppliers in office supplies.