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E-Blox

E-Blox Building Blocks STEM Circuit Kit, Build Your Own Burp & Fart Machine, Add Funny Sounds to Brick & Structure Science Projects, Birthday & Gag Gift, Boys, Girls, 5+

Based on 343 reviews
Condition: New
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$18.19
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Availability: In Stock.
Fulfilled by Amazon
Arrives Saturday, Oct 31
Order within 5 hours and 41 minutes

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At a glance

Condition
New
Model
CB-0767
Dimensions
6 x 2 x 9 in
Weight
6.4 oz
Material
Plastic
Age Range Description
Kid
Set Name
Build Your Own Burp & Fart Machine
In the box
Build your own burp and fart sound kit

Features 5

  • GET READY FOR LAUGHS Ready for some great laughs with your friends and family? The E-Blox Build Your Own Burp & Fart Machine has 10 hilarious sounds including burp and fart sounds that are so real youll be holding your nose!
  • CREATIVITY & IMAGINATION Our colorful building blocks have electronic components in them that will make circuits that make sounds! Kids will get to innovate as they plug together bricks and modules to create their own toys and games.
  • PROVIDE YOUR OWN SMELLS Hide the machine and play some pranks on your friends and family. Burp and fart scents are not included, so you will have to provide your own! How far are you willing to take your prank!?
  • STEM FUNDAMENTALS OF ELECTRONICS This kit teaches children the STEM fundamentals of electronics. Kids can even add these funny sounds to their own brick structure projects. Parts are compatible with our Power Blox line and other major brick brands.

Description

E-BLOX BUILD YOUR OWN BURP & FART MACHINE BUILDING BLOCKS KITReady for some great laughs with your friends and family? The E-Blox Build Your Own Burp & Fart Machine has 10 hilarious sounds including burp and fart sounds that are so real you’ll be holding your nose! Hide the machine and play some pranks on your friends and family. Burp and fart scents are not included, so you will have to provide your own! How far are you willing to take your prank!?Our colorful building blocks have electronic components in them that, when assembled properly, will make circuits that make sounds! Kids will get to innovate and be inspired as they plug together different bricks and modules to create their own toys and games. This kit teaches children the STEM fundamentals of electronics. Kids can even add these funny sounds to their own brick structure projects. Parts are compatible with our Power Blox line and other major brick brands. The E-Blox Build Your Own Burp & Fart Machine Building Blocks Kit is suitable for children ages 5 and up. Manual included to guide your children in building their own masterpieces safely.

Specs 18

Brand Name E-Blox
Age Range Description Kid
Educational Objective Creative Skills, Imagination Development, Reasoning Skills
Set Name Build Your Own Burp & Fart Machine
Number of Items 1
Unit Count 1 Count
UPC 818878020767
Item Type Name Burp and Fart Machine

Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Saturday, Oct 31

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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  • Afterpay Financing
  • Zip Pay in 4
  • Financing through Apple Pay
  • Financing through Google Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

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Top Amazon Reviews

Perfect for LEGO Lovers, Curious Builders and Anyone with a Sense of Humor!
The E‑Blox STEM Circuit Kit is absolutely hilarious and genuinely educational. It's the perfect combination if you’re shopping for a kid who loves to build, experiment, and laugh. The “Burp & Fart Machine” theme is pure comedy gold, but underneath the humor is a real hands‑on electronics kit that teaches circuits, switches, and sound modules in a way kids actually enjoy. The best part is how seamlessly it works with LEGO‑style bricks. If you have a LEGO fan in the house, this kit feels instantly familiar. They can snap pieces together, build structures, and then add the electronic components to bring everything to life. It’s intuitive, creative, and encourages kids to explore how electricity flows through their builds. ... show more
Reviewed in the United States on July 26, 2026 by Deborah Baer
Good
Was a great gift for my son’s birthday. He loves it and laughed so hard at the noises lol easy assembly, great quality.
Reviewed in the United States on May 14, 2026 by Alyssa Fahey
Bought as a funny extra gift for 7 year old!
A little expensive for what it does and thought would be a little more to it when putting it together.. But, it’s burps and farts just like it says and does the trick and amuses 7 year old minds!!
Reviewed in the United States on August 7, 2024 by Amazon Customer
Kids thought it was cool & funny.
Kids thought it was cool to build and funny! It was easy for them to put together.
Reviewed in the United States on September 12, 2025 by Everett
My husband was thoroughly entertained...
I bought this as a gag gift for my husband and he's been thoroughly entertained thus far. Luckily for our cats and I, he has yet to provide his own scents to make it a fully immersive experience. He's spent the last half hour trying to "drop some sick beats" with the different buttons. Please send help LOL! 🤣🤣 ... show more
Reviewed in the United States on October 13, 2024 by Kate
Not worth your time or money
It's called a stem product, but this is no more than a handful of "legos". I thought moving the circuit around would provide different results, no... You only assemble it one way. There is maybe 5-6 sounds. My 5yr old got bored of it within 30 seconds. This item should be maybe $5 and not the 15 or more people have paid. ... show more
Reviewed in the United States on January 30, 2024 by P. Acca
Great for a 7 year old!
My nephew loved it! I don't know what it is about fart sounds but it guaranteed a lot of giggling and outright laughter!
Reviewed in the United States on June 18, 2024 by Pat
One way to rule it all
This was hilarious for my 5 year old and his dad. Wish you could really build your one though, but it really only has the one way you can put it together so it works properly.
Reviewed in the United States on March 6, 2025 by hakufeather
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