Best deal 1.99 Venipak
A fascinating way to learn about mechanical science. Build your pet snail and watch it glide over any surface. The gearbox and hinge mechanism you designed come to life, converting electrical current into kinetic energy. In this case, the current comes from the batteries, which always have a positive and negative pole. The positive pole has very few electrons, while the negative pole has many electrons. When the positive and negative poles are connected by turning on the switch, electrons move to correct the imbalance, creating an electric current. A joint at the top of the cochlea uses this energy to "crawl" like a real snail.
| Store | Size | Quantity | |
|---|---|---|---|
| Warehouse (5-7 working days) | 16 pcs. |
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Best deal 1.99 Venipak
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