2.Material:Plastic + sanding+glass
4.Sample time: 7 days
5.Production time: 20~25days
1.UNIQUE DESIGN:Hourglass timers with colored sand . Top and down with tooth shape as design . It’s cute and attactive to kids.
2.DIY Acceptable:Tooth shape sand timer, timing for 3 Minutes . You can buy in set with different color sanding.
3.LOW COSTING:It’s good solution for medical like toothpaste advertising gifts .