Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 15 - Jul 20
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Description
Dear Smart Girl Mechanical Engineer STEM KitExplore a world of mechanics and technology by building a sensor activated fan in this STEM kit. She will learn about RGB ultrasonic sensors as she builds her very own fan! Our design is optimized for the highest doses of fun, learning, and delight every step of the way, and to ensure that, we tested it with 50 girls aged 6 to 12 during development. She will explore a core STEM concept within the context of careers that use it to solve real world
Explore a world of mechanics and technology by building a sensor-activated fan in this STEM kit. She will learn about RGB ultrasonic sensors as she builds her very own fan! Our design is optimized for the highest doses of fun, learning, and delight every step of the way, and to ensure that, we tested it with 50 girls aged 6 to 12 during development. She will explore a core STEM concept within the context of careers that use it to solve real-world problems.We’ve done all the research so you don’t need to be the expert, making it perfect for bonding with your smart girl or letting her explore on her own. Everything you need is included, with multi-modal instructions (print, video, and live demos) to suit your learner’s style and fosters independent learning.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.2 ★★★★★
Based on 960 reviews
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Product Reviews
★★★★★ 3
Dog chew
They did like them but already chewed them to a rough state. They are 2 black Labs (one yr and 6 mo old ).
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Reviewed in the United States on March 31, 2026
★★★★★ 5
Long lasting for our dog. I'd buy again.
My wife fills the cups with applesauce, peanut butter and or pumpkin and then freezes it. The dog loves it and keeps him occupied for a little while. All his other toys and chews get chewed up in a couple of days and this has already been several weeks. I want to buy more cups if available. I'd buy it again and will look for similar items.
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Reviewed in the United States on March 24, 2026
★★★★★ 5
Durable, hard chew toy
My dog loves this toy!! He destroys everything but this has lasted us months. A lot of times he chews on it without us even filling the cup. Perfect size for a bigger dog like a golden retriever, but our small dog enjoys it too. Very durable chew toy!
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Reviewed in the United States on April 11, 2026
★★★★★ 1
Pieces of Plastic When Biting
My dog spent 15 minutes and then the item started to break up. As the dog was biting, little pieces were showing in his tongue. I threw it away. My dog is a lab.
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Reviewed in the United States on March 12, 2026
★★★★★ 5
Great idea
These are a good idea, I use frozen pumpkin and frozen blueberries in a cup, then put it in the corn, for my dog to have, while I'm at work.
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Reviewed in the United States on March 23, 2026
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