Description: This desktop toy is a classic glass sand timer with a magnetic twist by using iron filaments and a base with a magnet for a mesmerizing effect. This is a great novelty item for your office and will attract your coworker's attention! Use your imagination and create different mini sculptures with this toy: as it pulls the filaments down you can twist and turn the timer for a variety of unique formations! A great gift for kids or adults. Features: Fun and creative reinvention of the traditional sand hourglass. Flip it over and watch the grains of iron stack up in beautiful formations because of magnet embedded in the wooden base. A beautiful decoration on your desktop for living room, bedroom, office. Sand is replaced with magnetic iron filings that form interesting, artistic patterns. Time assistant: help you manage your time effectively and achieve your goals in time! Specification: Condition: 100% Brand New Material: Glass + Wood + Iron Powder Powder Color: Black Timing: 18-30 seconds Hourglass: Approx. 14 * 6cm / 5.5 * 2.4inch Base: Approx. 8 * 8 * 2cm / 3.1 * 3.1 * 0.8inch Package Weight: Approx. 215g Package Included: 1 * Hourglass(with base) .