Product name: KX1909 homemade bubble machine

Article no. : KX1909 homemade bubble machine
Size: 139 * 89 * 170 MMMM
Weight: approx. 150g
Material: plastic accessories + screws + bubble liquid + motor + battery box + shaft + wire...
Packing: 200 PCS
Rules: 600 * 450 * 550 mm
Tools needed: screwdriver, scissors, lighters...

Blowing bubbles is a game that many children like.
This bubble machine, is to use a reduction motor and a high speed motor, respectively drive the bubble rod and fan leaf rotation, the rotation of the bubble rod used to dip in the bubble liquid, rotating to the small fan in front of the time will blow out colorful bubbles!
Colorful bubble machine in the air up and down and small dance, like a very beautiful small butterfly, so beautiful and lovely, so fantastic, people can not help but expand the yuan limit association and look forward to, there are many such beautiful life, let us create it together!

You know what?
1. Why are bubbles colorful?
When light passes through the soap film, the top and bottom of the film are refracted. The soap film can contain about 150 different layers.
2. Why are bubbles round?
Any liquid surface tension is the result of mutual attraction between liquid molecules, molecular will attract each other, each other around the inside of the liquid molecular attraction will offset each other, formed \"surface tension\" because the surface tension, the surface of the liquid will try to shrink to a small area, the condition of constant volume, with spherical surface area is small, so like the shape of the bubble film into a spherical surface tension.

Zhejiang jianyi education technology co. LTD
Zhejiang jianyi education technology co., LTD. (former yifei toy factory)Founded in 2007, the current brand is \"XING TEACHER\", \"XING TEACHER\" and \"JIAN YI\". The company after 10 years of unremitting efforts, so that the enterprise gradually mature; Our company is a member of the teaching equipment industry association of the ministry of education, and a backbone enterprise of teaching equipment in zhejiang province. For three consecutive years, our company has been rated as \"honoring contracts and keeping promises\" by jinhua city, and \"advanced collective of jinhua teaching equipment industry\" by zhejiang province in 2014.
Zhejiang jianyi education technology co., LTD. Is a high-tech enterprise integrating modern scientific research and development of scientific and educational equipment, curriculum design, teaching resources integration and technical services. Zhejiang jianyi education science and technology co., LTD., with its high-tech products and modern scientific and educational equipment, is based in the education industry. Its products are sold all over the country and exported to Europe, America, Japan and South Korea. In terms of technical innovation ability, the company has professional designers engaged in the development of complete sets of scientific and educational products and the upgrading of existing products; In the production, management and installation services, the company strictly in accordance with the IS09001 international quality assurance system standards; In terms of marketing, \"xing teacher\" products have entered many provinces and cities in China and enjoy good reputation. Over the years to provide quality, advanced, professional series of modern teaching equipment and professional equipment r & d customized services. With excellent, high-quality professional personnel, perfect after-sales service product quality and set up a good corporate image. \"Teacher xing\" science and education physics series, chemical series, solar energy, wind energy, geography, biology, art and other products have been many times in the bureau of education bidding winning. Zhejiang jianyi education science and technology co., LTD. Continues to adhere to the \"quality to the best, service to the diligence, honesty\" business philosophy, adhere to the Yang \"xing teacher\" culture, casting \"xing teacher\" brand, create \"xing teacher\" business development policy. We are willing to cooperate wholeheartedly with old and new friends at home and abroad to make progress hand in hand and try our best to serve education and devote ourselves to the cause of education.

   Before assembling, please check whether the circuit is smooth, whether the circuit fittings are complete, and whether all contact points are in good contact. Be careful not to get the glue on the clothes or the skin during assembly. Spare parts should be put in the place where the younger brother and sister can't get, so as not to swallow the parts by mistake! Don't put it on your head, lest it fall and hurt you!