Brand: Yajuyi

Description:<br /><br /> - DIY homemade fruit electricitygenerating experiment?educational science physical DIY power generation experiments toy.<br /> - A wide variety of experimental materials can , oranges, tomatoes, potatoes, apples, etc.<br /> - Happy and learn, exercise your children practical skills.<br /> - Through experiments, children and understand the mysteries and improve their ability.<br /> - Great for classroom science power generation experiment.<br /><br />Specification:<br /><br /> - Material: Copper and zinc<br /> - Cable length:26cm/10.<br /><br />Package Includes:<br /><br />4 Pieces Zinc Sheet<br />4 Pieces Copper Sheet<br />2 Pieces Lamp Beads<br />6 Pieces Cable<br /><br />:<br /><br /> that 2 basically , too weak, it is recommended , .<br />Production methods: the copper and zinc fruit, copper and zinc is a fruit positive and negative. Do a combinations, series and parallel can form a greater<br />

Features:

• Through experiments, children and understand the mysteries and improve their ability.
• Happy and learn, exercise your children practical skills.
• DIY homemade fruit electricity-generating experiment?educational science physical DIY power generation experiments toy.
• Great for classroom science power generation experiment.
• A wide variety of experimental materials can , oranges, tomatoes, potatoes, apples, etc.

Product Details:

• Package Quantity: 1