HOP is a practical writing set containing the necessary accessories packed in an innovative plastic case. The pens placed inside are held by a special mechanism that prevents them from falling out. Pressing the button at the bottom of the case releases the lock and allows you to remove the pens. The set includes a blue pen, a red pen and a fountain pencil that does not require sharpening. The whole thing is made of plastic, thanks to which the set is extremely light. HOP is the perfect gift for teachers, students and students that will fit in any purse and backpack.