This astronaut pen holder can not only be used as a pen holder, makeup brush holder, but also can store keys, sundries, and even plants, dried flowers and others. It is is made of ABS material, which is stable and wear-resistant. It is perfect gift for friends, family, colleagues, relatives and adds lively style to bookshelf, shelf and others. It helps organize your desks and keep them clean. It can add a unique flavor to your home or office.