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Engineer Set + 36 Slopes and Arches


Engineer Set has been upgraded with Slopes and Arches, to be the most advanced set of all. You can build from high or compact constructions. Option for lots of pillars to create bridges and great spans and in many levels. Create downhill tracks with slopes and unleash your creativity with Arches.

NB: Building bricks and tracks are not included

Engineer Set contains 64 Track Connectors 100 parts

Engineer Set is the most advanced set of all. You can build from high or compact constructions. Option for lots of pillars to create bridges and great spans and in many levels.

With Slope and Arches added to the mix, there are almost no limits to the creative builds that are possible.

Basis Double-blank Double-tab
31 6 1
Anchor Straight Intersection
12 12 2
Slope Arches
12 24

Perfect for starting a large and advanced building project. Great for challenging children and parents in creative playful learning across all ages. The box contains lots of colorful Track Connectors with all the different connectors.

All kids know and love both DUPLO® and BRIO®. Toys that we have played with for generations and that are still fun to build with. But have you tried playing with both at once? With the new Toy2 Track Connectors you get small connectors with great value. Now you can connect the toys you already have and suddenly completely new opportunities arise for even cooler, wilder and more stable train tracks.

NB: Building bricks and tracks are not included

Age Amount of bricks
tracks required
How many
children can play together
4+ years Large collection 2-4 children Advanced


About this product

  • All types of Toy2 Track Connector blocks are designed to have the same rail height, which provides a flat and stable train track-even when the construction is advanced.
  • All Track Connector bricks are designed to sit in the middle of DUPLO / BiOBUDDi boards, to givet the greatest possible freedom for creative engineering.
  • Combines DUPLO®, BioBUDDi and equivalent with train tracks from BRIO®, Thomas&Friends, Ikea Lillabo, VIGA etc.
  • Slope tilts 9 degrees and be combined to create inclinces of 18, 27, 36 degrees or more.

Customer reviews

ClausLEGO + BRIO = Lots of fun for the kids
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Very orignial concept where you can use your LEGO DUPLO together with BRIO train tracks.

The Kids are really happy to be able to combine their favorite toys and build traintracks up (in 3 dimensions) with LEGO DUPLO.
Solvej JensenFantastic idea and lots of fun playtime
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Fantastic idea and lots of fun playtime. To combine Lego duplo bricks with Brio trains are genious.

Both kids (5 and 7) used very long time on playing and exploring the new traintracks. It was fun and cosy. We properly have to buy more. :)
KarinaTrackconnectors - Quality time for the familiy
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Trackconnectors are simple yet genious invention. Both Brio train tracks and Duplo bricks gets new life and the building projects becomes exciting for both small and big kids - Even parents and other adults.

I bought a big pack track connectors for my grankids a couple of months ago. The whole familiy have since been doing exciting common building projects, and we "had to" buy even more track connectors, because the plans grew. We can recommend Toy2 and tracks connectors.

MY BRIO Adventure - BRIO Trains Layout With Toy2 Track Connectors

This is a Vintage BRIO track layout that we have been looking to make for some time and using the Toy2 Connectors was a great solution to the stacked risers that BRIO no longer make allowing us to gradually increase in height over a long distance.

Create even more possibilities for creative play by combining with these products