Condition: brand new
Size: 6 cm x 5.7 cm x 20 cm
Weight: 0.15 kg
Color: random colors
Note: due to different monitor settings may result in color, but all pictures from pictures, please rest assured purchase.
When you touch the special liquid part below; Under the influence of temperature; Hollow sections with changes in pressure in the bottle; Special inside a liquid to rise (also represents your feelings on the rise), even more outstanding is: when you hold it for a long time, so that the temperature inside reaches a certain level, will allow the special liquid boiling feeling, especially as the beautiful fountains. Main functions:
1, love thermometer: can be used to couple testing between you and his/her love temperature;
2, science and education of the children and primary school pupils, props: to understand the principle of expansion and contraction;
3, good gift for children primary school: send him/her, was sent toys and brought the knowledge.
About 15CM 4.5CM
Color shipped randomly