Size: 6.6 cm X 3.3 X 0.8 厘米 厘米
Weight: 0.109 kg
Material: PP + electronic components
Color: As pictures
Note: Due to different monitor settings may result in color, but all the pictures are from in-kind shooting, please rest assured purchase.
Main configuration: An LCD screen digital clock (with wires), two test cup (6.5x5.2cmx2 only), potatoes, bell test metal strip (2 copper, zinc 2, long 9.5CM), special transparent adhesive tape, take power cable (length 21CM), the bilingual instruction manual.
Package Size: 17 * 21.5 * 5.5CM
Special note: Although called the potato clock, but there is no potatoes with the goods, please understand the potatoes supplied to the farmers market to go grab Kazakhstan is also OK Oh!!.
Simple and fast, the magic test results immediately show! Make kids ecstatic, enlightened wisdom, innovative ideas.
Two potatoes, or two oranges, two tomatoes, two apples, as long as you report the name of any two fruit obtained, it is possible to generate a power that even two cups of water, two glasses of cola, two cups of fruit juice also you can do the job, they make you believe anything is possible. Green science and education test series product, with distinct environmental protection, education, entertainment significance.
Magic potatoes with direct material conversion clock supply mode, completely without batteries and other any foreign power can use digital clock. You can operate like scientists this test, and experience the magic of potatoes clock.
Not just potatoes, any fruits, such as lemons, tomatoes, pears, oranges are unusual battery source. Also includes drinks and other liquid substances.