Lugar de origem
Guangdong, China
Product name
1 3 5 minute hourglass
Usage
Game classroom home office brushing teeth, studying
Material
ABS+high borosilicate glass+sea sand
Sand Color
Red orange yellow green blue purple & customized
Sand Time
1 3 5 10 15 30 minutes & customized
Packing
6 piece set in a box
Logo
Customer Logo Acceptable