If you have any questions, you are always welcome to contact us. We'll get back to you as soon as possible, withing 24 hours on weekdays.
Customer service
All questions about your order, return and delivery must be sent to our customer service team by e-mail at yourstore@yourdomain.com
Sale & Press
If you are interested in selling our products, need more information about our brand or wish to make a collaboration, please contact us at press@yourdomain.com
Help
If you have any questions, you are always welcome to contact us. We'll get back to you as soon as possible, withing 24 hours on weekdays.
Customer service
All questions about your order, return and delivery must be sent to our customer service team by e-mail at yourstore@yourdomain.com
Sale & Press
If you are interested in selling our products, need more information about our brand or wish to make a collaboration, please contact us at press@yourdomain.com
Introduces the principles of levers as simple machines, using examples from everyday life
⚠️ WARNING (California Proposition 65):
This product may contain chemicals known to the State of California to cause cancer,
birth defects, or other reproductive harm.
I bought these levers for my science class to demonstrate simple machines, and they work perfectly. The design is straightforward, and my students love using them. It’s really helped them grasp the concept of leverage in a fun way!
J
James O'Connor
Decent, but not what I expected
The levers are okay for basic demonstrations, but I thought they would be more durable. They get the job done, but the materials feel a bit flimsy. For the price, they’re decent, but I was hoping for something sturdier for classroom use.
A
Anita Patel
Arrived broken, not happy
I was really disappointed when the levers showed up damaged. One of them was completely unusable, so I couldn't use them for my project. I'm hoping to get a replacement, but it's been a hassle.
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⚠️ California Proposition 65 Warning: Some products sold on this website may expose you to chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, visit www.P65Warnings.ca.gov.
