- Fun new twist on the class sand timer, replacing sand with metal and magnets
- As the iron fillings drop down and interact with the magnetic force at the bottom, they form interesting structures
- Two piece set feature hourglass and metal stand
Approx. Dimensions (Packaging): 13 (H) x 5 (W) x 5 (D) cm / 5 (H) x 2 (W) x 2 (D) inches.
|Length : 5 cm||Width : 5 cm|
|Height : 12.5 cm||Weight : 0.33 kg|