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!

Learn more

Electronics for LEGO

Electronics for LEGO

Engineer without limitations!

Learn more

STEAM Education & Workshops

STEAM Education & Workshops

Learn by Play. Play by Building

Learn more

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

Proud Partners & Happy Customers

Brick Works Academy - Happy Customer

Brickworld - Happy Customer

ToyPro - Proud Partner

Sioux Technologies - Happy Customer

SBrick – Proud Partner

Fontys University of applied science - Proud Partner

Nico71 - Proud Partner

SAM Labs - Proud Partner

Beyond Blocks – Proud Partner

Inholland University of applied science - Happy Customer

littleBits - Proud Partner

E.Y.E.S. - Proud Partner

HetMartinBuber College – Happy Customer

Brick Works Academy - Happy Customer

Brickworld - Happy Customer

ToyPro - Proud Partner

Sioux Technologies - Happy Customer

SBrick – Proud Partner

Fontys University of applied science - Proud Partner

Nico71 - Proud Partner

SAM Labs - Proud Partner

Beyond Blocks – Proud Partner

Inholland University of applied science - Happy Customer

littleBits - Proud Partner

E.Y.E.S. - Proud Partner

HetMartinBuber College – Happy Customer

Popular Products

Sale!
GBC Balls
Rated 4.90 out of 5
From €16.45 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!
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 21 Mine Factory – 42055 Building Instructions
Rated 4.50 out of 5
Original price was: €34.95.Current price is: €24.95. Add to cart
Sale!
GBC 36 Crazy Carnival – 42082 Building Instructions
Rated 4.80 out of 5
Original price was: €34.95.Current price is: €24.95. Add to cart
Combi Deal!
GBC Starters Pack
Rated 4.00 out of 5
From: Original price was: €129.70.Current price is: €112.02. 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: €24.95. Add to cart

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

Latest News

NEW – GBC 11 updated!

December 19, 2016 June 4, 2018

We upgraded our GBC 11 with NEW full hd pdf, step by step, building instructions. A brief with tips and trick is also included.

GBC 11 Farming Works – 42054 Building Instructions

The perfect fit for every GBC – GBC balls

December 16, 2016 June 4, 2018

Start get rolling with our NEW GBC balls. The perfect fit for every GBC!

GBC Balls – 50 pieces