Detailed building instructions of the GBC 39 Chain Sweeper.
Made from parts of LEGO Education set 9686.

Including:
- Full HD PDF building instructions
- Brief with tips & tricks

Not Including:
– The required LEGO set 9686. Available at   
Amazon.com   &  
ebay.com   &  
LEGO.com   &

- GBC Funnel Turbo Spin (Right) (Optional Part)
Add GBC Funnel Turbo Spin (Right) to cart

Difficulty level: Easy - Medium - Hard

Detailed building instructions of the Record Blaster.
Made from parts of LEGO Education set 9686.

Including:
- Full HD PDF building instructions
- Brief with tips & tricks

Not Including:
– The required LEGO set 9686. Available at   
Amazon.com   &  
ebay.com   &  
LEGO.com   &

- Turntable Needle
Add Turntable Needle to cart

- LP Turntable Records (Get them e.g. at your attic or local thrift store)
- Active Speakers (E.g. use computer speakers with 3.5mm jack connector)

Difficulty level: Easy - Medium - Hard

Start rolling today with our GBC Balls for LEGO. With various colors available and unique features they are great to us in Great Ball Contraptions.
Our GBC Balls work with all our original GBCs but also with other GBCs.
Looking to buy GBC Balls in bulk? Perhaps check out our GBC Balls Pack.

Specs:
Weight: 1.52g
Size: 1.75 x 1.75 x 1.75 in studs

Package includes:
50 GBC Balls in a high quality ziplock bag.

Available in the colors:
- Orange (Basketballs)
- White (Soccer Balls)
- Glow in the Dark (Glow Balls)

Start rolling today with our GBC Balls for LEGO. With various colors available and unique features they are great to us in Great Ball Contraptions.
Our GBC Balls work with all our original GBCs but also with other GBCs.
Looking to buy GBC Balls in bulk? Perhaps check out our GBC Balls Pack.

Specs:
Weight: 1.52g
Size: 1.75 x 1.75 x 1.75 in studs

Package includes:
50 GBC Balls in a high quality ziplock bag.

Available in the colors:
- Orange (Basketballs)
- White (Soccer Balls)
- Glow in the Dark (Glow Balls)

Our GBC Funnels work perfect on our GBC models and are 100% LEGO compatible.

Package includes:
– 1 GBC Funnel

See which of our GBCs use the GBC Funnels. Click to see list.

Make sure to choose the correct Type when incorporating the GBC Funnels in our GBCs. This is clearly listed on each GBC product page individually.
Not sure which version to choose? Get in touch with us!

For our magic music machines C Models we developed a unique Turntable Needle which is 100% LEGO compatible.
The Turntable Needle converts your LP record music to analog audio signals. Via a build in Female 3.5mm audio Jack you can easily connect any Active Speakers to it (e.g. computer speakers). The 3 LEGO Technic holes on top make it easy to connect the Turntable Needle to your LEGO machines. The included protection cap prevents damage to the needle when e.g. storing the part.

Package includes:
- 1x Turntable Needle + Protection Cap

Specs:
Length: 5 studs
Width: 2 studs
Height: 3 studs

Never in need of batteries ever again! Our USB Power Box can be combined with many LEGO 9 Volt power systems. Like LEGO Power Functions, LEGO Powered Up and LEGO Mindstorms. See the full compatibility list below.

Package includes:
1 PV-Productions USB Power Box

Not sure which version to choose? Get in touch with us!
See also the Compatibility & Use Cases list below.