The hourglass timer is designed for gifts, decorations, souvenirs, rather than precision timing devices, so there may be a little time deviation. At the same time, the flow rate of sand will be affected by temperature. After standing for a period of time, shake the hourglass evenly to work normally.
|Sand color||Red/black/white/green/blue or customize|
|Packaging||PP bag+white box|
|Logo||Silkscreen printing or laser engraving|