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
Sale!
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
Sale!
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
Sale!
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
Sale!
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

Search all our products by LEGO set/number, product name, categories and more or

Latest News

Fan build: GBC 15 Mining Plant!

March 25, 2022 March 16, 2022

One of our Dutch fans built our GBC 15 Mining Plant, nice job! Check out the buildingproces and final result below!

Would you like to see your own fanbuild in our socials? Upload your video here!

Have you also build one of our models yourself?

Throwback Thursday: Golden Oldies!

March 17, 2022 March 12, 2022

Time for a good oldfashioned Throwback Thursday! Or actually… It’s quite modern again! I’m talking about playing your favorite music on vinyl/LP’s! And what’s even cooler: your own LEGO turntable! If you ask me, it’s the unique and perfect mix of nostalgia, modern-time, state-of-the-art, and creativity!

Check out our different designs below!