|Size (L x W x H)||18 cm x 5 cm x 21 cm|
- Perform various experiments, defy gravity and make the glow-in-the-dark ball float mid-air
- Teaches about bernouli's airflow principle and other STEM based concepts
- Includes parts, ball and instructions.
- Requires two AAA batteries (not included)
- Recommended for age 8 years and up
1 X 4M Anti- Gravity Space Air Engine
Defy Gravity and make the glow-in-the-dark ball float mid-air while learning about Bernouli's airflow principle. Perform interesting air experiments. Includes parts, ball and instructions. Requires two AAA batteries (not included). Recommended for age 8 years and up.
4M Space Air Engine
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Barang dah selamat sampai! Customer service yg bagus sbb fast response barang pun shipped out awal cuma ninja van je yg delay lama. So far puas hati n really recommend this seller !