PV-Productions

Build Great Ball Contraptions from existing LEGO sets.

LEGO compatible electronics & accessories.

Start engineering today ...

Building Instructions

Building Instructions

Explore the wonderful world of Great Ball Contraptions and so much more! Created completely from official LEGO sets!

Electronics for LEGO

Electronics for LEGO

Engineer without limitations!

STEAM Education & Workshops

STEAM Education & Workshops

Learn by Play. Play by Building

Search all our products by LEGO set/number, product name, categories and more. Give it a try.

Proud Partners & Happy Customers

Popular Products

Sale!
GBC Balls
Rated 4.90 out of 5
From €16.95 Select options This product has multiple variants. The options may be chosen on the product page
Spirograph Spinner – 42055 Building Instructions
Rated 4.67 out of 5
Free - Try me Add to cart
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GBC 21 Mine Factory – 42055 Building Instructions
Rated 4.50 out of 5
Original price was: €29.95.Current price is: €24.95. Add to cart
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USB Power Box
Rated 4.83 out of 5
From €29.95 Select options This product has multiple variants. The options may be chosen on the product page
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GBC Funnels
Rated 5.00 out of 5
From €21.95 Select options This product has multiple variants. The options may be chosen on the product page
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GBC 36 Crazy Carnival – 42082 Building Instructions
Rated 4.75 out of 5
Original price was: €29.95.Current price is: €24.95. Add to cart
Combi Deal!
GBC Starters Pack
Rated 4.00 out of 5
From: Original price was: €127.70.Current price is: €109.62. Select options
Sale!
GBC 53 Marble Music Machine – 42146 Building Instructions
Rated 5.00 out of 5
Original price was: €34.95.Current price is: €29.95. Add to cart

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Latest News

Speechless!

November 26, 2019 February 12, 2020

This is absolutely amazing! Builders from the Madrasah Techad Steam Education event (Indonesia) build our GBC 19 Log Flume – 42009 C Model completely from Bamboo wood! LEGO can be too expensive for the village people so they look for other alternatives. We are speechless!

Curious? See the real GBC 19 Log Flume, get the building instructions and start engineering today: https://pv-productions.com/product/lego-gbc-19-42009-building-instructions/

See also our GBC C Model Building Instructions & other products: https://pv-productions.com/product-category/lego/

Have you also build one of our models yourself?

Kids have the future!

November 22, 2019 November 21, 2023

For Sioux Technologies we organized our GBC workshops using our Great Ball Contraptions made from existing LEGO sets. Kids and parents learned about physics and mechanics in a whole new way. It was a great day!

Inspired? Get the building instructions and start engineering today.