Yes — the little power base truck runs on one AA battery. The track itself has no electronics, so there's nothing else to charge or plug in.
No tools are needed: the track pieces snap together by hand and the guide is picture-based. Many older kids enjoy doing the build themselves, and it comes apart just as quickly for flat storage.
The set is best suited to ages 3 and up. It includes twelve marble-sized cargo beads, so we recommend adult supervision for children who still put things in their mouths.
Yes. The straight, curved, ramp and junction pieces snap together in multiple arrangements, so the quarry can be rebuilt into new layouts as your child's building skills grow.