Mark Rober CrunchLabs Propeller Launcher - Complete STEM Build Box!
Why This Item Sells Fast
- Mark Rober Designed: High-demand engineering kit created by the internet's favorite NASA engineer.
- Thrust & Physics in Action: Teaches how rotating wings generate thrust to push air and launch objects.
- Highly Engaging: One of the most popular builds from the CrunchLabs Build Box Series.
Item Condition & Details
- Brand: CrunchLabs / Mark Rober
- Kit Type: Propeller Launcher STEM Build Box
- Recommended Age: 8+
- Condition: Brand new in box / Complete with manual. Shipping box has been opened, but materials otherwise undisturbed.
What is Included in This Listing
- 1x Authentic CrunchLabs Propeller Launcher Kit
- 2x Original Launch Propellers
- Original Instruction Booklet / Gear Mechanisms
- Original CrunchLabs Box
Shipping & Handling
- Safe Packaging: Securely padded with origional shipping box to protect the components or box during transit.
- Quick Dispatch: Ships within 1 business day of cleared payment.
- Smoke-Free Home: Stored and packed in a clean, climate-controlled environment.