Özellikler
reçine kum saati:
1.timering: 1-60 dakika
2.different colour sand for
3.can print logo on
4.safety for children
plastic hourglass in 3 4 5 dakika:
| Adedi: 200 parça |
| malzeme: bardak,plastik,sand |
| manufacture: 3-7 günler |
| feature: 1.It has two connected vertical glass bulbs allowing a regulated trickle of material from the top to the bottom.Once the top bulb is empty,it can be inverted to being timing again. 2.Factors affecting the time include the amount of sand,the bulb size,the neck width,and the sand quality. |
| Our services: 1. Print logo on both ends 2. Product logo can be imprinted on the panel 3. Custom size, color sand, color lid |