White Round Sand Timer Hourglass 15 minute

 White Round Sand Timer Hourglass 15 minute, Wooden Base Sand Timer Hourglass White sand Decorative Showpiece

• Sand color: Purple
• Height: 16.1cm
• Width: 7.8cm
• Time: About 15 minutes
• Minute sand timer crafted with glass, wood, and brass
• Multipurpose: Suitable for Home Kitchen, Office, Indoor and Outdoor Sports
• Natural rock sand-filled
• Compasses fitted on both sides of the hourglass
• Hourglass design: Two glass bulbs connected vertically by a narrow neck
• Regulated trickle of material (historically sand) from upper bulb to lower one
• Factors affecting time interval: Sand quantity, sand coarseness, bulb size, neck width
• Hourglasses may be reused indefinitely by inverting the bulbs once the upper bulb is empty.