We love this 1-minute glass magnetic hourglass because it reminds us of our magnetic sand exhibit. The wooden base has an embeded magnet so that the metal filings inside the glass group together to make shapes. You can use it as a decoration, or a timer for games or tea!
Additional Information:
- Box: 21 x 9 x 9 cm, 257 g
- Materials: wood, glass, metal filings, magnet