Combine LEGO with littleBits Electronics to make an epic pinball machine!!
Work in progress for a new GBC module
PV-Productions
Build Great Ball Contraptions from existing LEGO sets.
LEGO compatible electronics & accessories.
Start engineering today ...
Building Instructions
Explore the wonderful world of Great Ball Contraptions and so much more!
Created completely from official LEGO sets!
Search all our products by LEGO set/number, product name, categories and more. Give it a try.
Search all our products by LEGO set/number, product name, categories and more or
Proud Partners & Happy Customers
Popular Products
- Sale!
GBC Balls
From €16.95 Select options This product has multiple variants. The options may be chosen on the product page -
Spirograph Spinner – 42055 Building Instructions
Free - Try me Add to cart - Sale!
GBC 21 Mine Factory – 42055 Building Instructions
Original price was: €29.95.€24.95Current price is: €24.95. Add to cart - Sale!
GBC Funnels
From €21.95 Select options This product has multiple variants. The options may be chosen on the product page - Sale!
USB Power Box
From €29.95 Select options This product has multiple variants. The options may be chosen on the product page - Sale!
GBC 36 Crazy Carnival – 42082 Building Instructions
Original price was: €29.95.€24.95Current price is: €24.95. Add to cart - Combi Deal!
GBC Starters Pack
From: Original price was: €127.70.€109.62Current price is: €109.62. Select options - Sale!
GBC 53 Marble Music Machine – 42146 Building Instructions
Original price was: €34.95.€29.95Current price is: €29.95. Add to cart