incl. 19 % VAT excl. shipping costs
delivery time: 3-5 days
Inspired by an original idea of Johann Wolfgang von Goethe's, this TFA Weather Sphere quickly and precisely shows changes in barometric pressure. Rising pressure (weather improves): The water column in the swan's neck recedes. Falling pressure (weather worsens): The water column in the swan's neck rises. The lower third of the glass sphere is simply filled with tap water.
Food colouring in different shades is included.
Ø 10.4 x 18.5 cm.
|Länge in mm||104.00|
|Breite in mm||104.00|
|Höhe/Tiefe in mm||185.00|
More product information
|Article number||Order No.||price|
|335500||335500||16,90 € *|
* incl. 19 % VAT excl. shipping costs