Shipping Estimate
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- USA
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Ships within 48 hours · Estimated delivery Jul 11 - Jul 16
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Description
E-Blox Circuit Builder 395 Project Building Set - 66 PiecesNO ORDINARY BUILDING BLOCK: Using patented technology, Circuit Blox 395 have electronic components making circuits that light different lights, create sounds, spin a motor and fan and more! 395 PROJECTS: Build light activated sirens, alarms, birthday song, flying fan, and transistor amplifiers. The building blocks of a STEM education through the joy of discovery. EXPLORING FM TECHNOLOGY: including Frequency Band, Radio Wave Propagations, Channel
- NO ORDINARY BUILDING BLOCK: Using patented technology, Circuit Blox 395 have electronic components making circuits that light different lights, create sounds, spin a motor and fan and more!
- 395 PROJECTS: Build light activated sirens, alarms, birthday song, flying fan, and transistor amplifiers. The building blocks of a STEM education through the joy of discovery.
- EXPLORING FM TECHNOLOGY: including Frequency Band, Radio Wave Propagations, Channel Numbering, Radio Audio Range. Changing Voltage and changing current.
- INCLUDES: Manuel with sample projects, switches, lamp, heart and star LEDs, speaker, audio and amplifier block, FM receiver block, motor, resistors, photoresistor, capacitors, transistor and more! Ages 8+. Requires 3 “AA” Batteries
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
4.8 ★★★★★
Based on 741 reviews
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Product Reviews
★★★★★ 4
Order one size larger
Love it but it runs small
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Reviewed in the United States on April 27, 2026
★★★★★ 5
Very nice mid-weight sweater
Color: Navy Blue, Size: Large
Very nice sweater. Good fit, not too heavy, washes well
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Reviewed in the United States on October 25, 2025
★★★★★ 2
poor fit and quality
Color: Brown, Size: Large
Poor quality. You'll get two wears out of it that's it. Material feels cheep and wears cheep.
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Reviewed in the United States on January 18, 2026
★★★★★ 5
Excelente artículo
Es lo que se ve en la foto.
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Reviewed in the United States on September 26, 2025
★★★★★ 3
Booo
Color: Pink, Size: Medium
Way too big for, I'm so bummed because this knit polo long sleeve shirt is way too big, even after I checked the size guide. It's a shame because the material feels pretty nice. I was really looking forward to wearing this. I can exchange it for a smaller size and that was too big. Lol
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Reviewed in the United States on February 19, 2026