So sánh giá Fun Science Physics Experiment Science Physics Experiment Electromagnet Exercise Thinking Ability For Home

Description:

Featuring educational, this model toy can help children develop their interest in science and their intellectual ability, innovative thinking, hands-on ability.

Made of plastic and electronic component material, it is eco-friendly and safe.

The length of iron nail is 6cm. The length of battery box is 5.5cm and the width is 3.2cm. The length of switch is 4cm and the width is 2cm.

Suitable for school, home, teaching accessories.

Item Name: Science Experiment Electromagnet

Material: Plastic,Electronic Component

Battery: 2 x AA Batteries (Not Included)

Suitable Age: Over 5 Years Old

Features: Safe, Reliable, Creative

Size Details:

Battery Box: 5.5cm x 3.2cm/2.17" x 1.26" (Approx.)

Switch: 4cm x 2cm/1.57" x 0.79" (Approx.)

Iron Nail Length: 6cm/2.36" (Approx.)

Notes:

Due to the light and screen setting difference, the item's color may be slightly different from the pictures.

Please allow slight dimension difference due to different manual measurement.

Principle:

Package Includes:

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