Oppvoci 001 Electric Train Set, 3D Cube Track, 88 Pieces, 2 Trains

Turn a playroom floor into a custom train course with the Oppvoci 001 Electric Train Set. Its snap-together cube blocks let kids build a route, then send a motorized train across the finished track.

The 88-piece set includes two trains, colorful traffic signs, track blocks, an instruction manual, and a USB charging cable. Built-in lights add a bright detail to the moving trains.

Instead of following one fixed route, children can arrange the pieces into different 3D layouts. That makes building part of the play, whether they’re creating independently or working on a track with family and friends.

What matters most

The modular blocks connect by snapping their ends together, so children can shape a track with bridges, curves, steep slopes, and loops. The design supports vertical and horizontal movement, with train actions that include climbing, spinning, moving sideways, and traveling upside down. The variety gives kids a reason to plan a route, see how its pieces fit, and then change the layout when they want a new challenge.

This set takes an open-ended building approach rather than a fixed-layout train track. That’s useful when the fun is as much in designing the course as in watching the train travel it. The colorful pieces and traffic signs also give children visual details to work into their creations. Buyers often describe the 3D track as engaging and the snap-fit pieces as sturdy, feedback on how smoothly the train runs is mixed, with some reporting that it can occasionally get stuck.

Everyday use

For a shared play session, children can connect the track pieces, choose a route, and place a train on the completed course. The instructions describe a simple starting point: snap the track ends together, then set the vehicle on the track. Kids can follow examples or build a layout of their own, making it easy to move from assembling to play.

The set is intended for children ages 36 months to 10 years. Its building and play activities are designed to encourage hands-on creativity, spatial reasoning, problem-solving, color and shape recognition, and hand-eye coordination. Parents can join in as building partners, or children can take turns creating routes and watching the trains run.

Getting the most from it

Begin with a connected route and add curves, slopes, or loops as the builder gets familiar with the pieces. Testing one change at a time gives children a practical way to explore how track shape affects the train’s path. The blocks can also be arranged into letters or numbers, with the available designs depending on the pieces used.

The trains are USB rechargeable and have built-in lights. Traffic signs offer extra details for a themed course, while the two included trains make it possible for siblings or friends to share the set. Keep the instruction manual nearby when starting a new layout, then use it as a reference while experimenting with different shapes.

Questions before you buy

How do you assemble the track? Connect the track pieces by snapping their ends together. Place a vehicle on the completed track to begin play.

What comes in the set? It is an 88-piece set with two trains, STEM track blocks, colorful traffic signs, an instruction manual, and a USB charging cable.

Can children make different track designs? Yes. The modular pieces can form layouts such as bridges, curves, slopes, and loops. Children can also use them to make letters or numbers, depending on the pieces in their design.

When it makes sense

Choose the Oppvoci 001 when you want train play to include building, experimenting, and changing the route—not just sending a vehicle around a preset track. With 88 pieces, two rechargeable trains, lights, and pieces for custom 3D layouts, it offers a hands-on activity for children who enjoy making a course and seeing their design in motion.