build-your-owncarset

noun
UK /bɪld jɔːr əʊn ˈkɑː sɛt/
US /bɪld jʊr oʊn ˈkɑr sɛt/

A build-your-own car set is a toy kit with pieces you put together to make a car.

My little brother got a build-your-own car set for his birthday and made a red race car.


OTHER MEANINGS

2. A craft activity where children assemble a car from cardboard or recycled materials.

The library hosted a build-your-own car set workshop using boxes and bottle caps.

3. A customizable online or software tool for designing a virtual car.

The game's build-your-own car set lets players pick wheels, paint, and spoilers.

4. A promotional package that includes parts for customers to assemble a car model.

The magazine gave away a build-your-own car set with this month's issue.