Who doesn't love a surprise? Discover a selection of our 4 Colours editions mixted in a mystery box at the best price. Which pens from which collection and which decor will you receive? It's the mystery box secret! Box includes 5 BIC 4 Colours pens from our previous and current editions. Playful, the activity box designed especially for the occasion then turns into a small collectible and self-assembled character to decorate your desk.