Amazing Magnetic Hourglass Limited Edition A groundbreaking design of premium quality made of borosilicate glass, natural bamboo base and iron filings. These iron filings are attracted and create different and very attractive structures every time. From the perfect combination of exclusivity and design, come Limited Edition, a special collection of limited edition promotional ideas. A new concept, inspired by the fusion of premium products with the latest and most innovative trends and with a limited selection available, turn a gift into a unique and unforgettable experience. Exclusive Limited Edition presentation case, with a design protected by industrial property rights. Including card with description of Limited Edition in recycled cardboard.