Small ghosts

US$ 13.26
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Product Details

Material
Glass
How it's made
Handmade
Origin
Taiwan
Popularity
  • 1,023 views
  • 1 sold
  • 42 have saved this item
Listing summary
**※ Produced at the 100th Lausha Stained Glass Factory in Germany** **※ pure hand-made craft science toys**

Shop Profile

Mr.Sci Science Factory

Mr.Sci Science Factory Browse Shop

Taiwan
Response rate:
93%
Response time:
Within 1 day
Avg. time to ship:
1-3 days
Small ghosts

Product Description

https://www.youtube.com/watch?v=cjvnd0mPG-I

**※ Produced at the 100th Lausha Stained Glass Factory in Germany**
**※ pure hand-made craft science toys**

Put the floater into the bottle, and when the hand puts pressure on the bottle, through the Archimedes principle and the ideal gas law, the floater will move up and down and rotate, as if in a ballet ~

The Raussing stained glass factory in Schrock, Thüringen, Germany, has a long history of glass making.
In the 157-year history, the stained glass factory has been at the heart of the glass city of Raosa.
Hand-made floaters, each one looks different, pieces are unique in the world of crafts.

**principle/**
Exerting a handful of bottles filled with cartesian diver by hand to increase the water pressure in the bottle, resulting in a reduction in the volume of gas in the cartesian diver, thus reducing the buoyancy of the water on the cartesian diver when the cartesian When the diver's weight is greater than the buoyancy, it begins to sink. After the hand drains the bottle, the water pressure in the bottle decreases, the volume of the gas increases, the buoyancy increases, and the floater cartesian diver floats.
(Source Wikipedia)

Product specification:
► Product size: about 1.5 x 1.5 x 5 cm
► Package size: 14.5 x 3 cm


Precautions:
► Fragile glass, use with care.
► This product is suitable for use over 8 years old
► This product is heavily loaded with the use of a special bottle. Please take it carefully.
► When opening the bottle cap, place the bottle mouth upwards and remove the crystal baby of the cushion material and carefully remove the sinker.
Origin / manufacturing methods
Germany

Shipping Fees and More

Int'l shipping
Ship from: Taiwan
Ship to:1st item2nd item
mainland ChinaUS$ 10.20US$ 5.10
Hong KongUS$ 6.80US$ 3.40
MacauUS$ 8.50US$ 4.25
Other countries/regionsUS$ 21.08US$ 10.54

The shipping fee to United States is counted under "Other countries/regions".

Payment
Credit/debit card payment, PayPal, Alipay