I'm thinking of getting one of these for my son even though my wife reckons he's too young. He will be 18 months at xmas but he is stable on the smart trike we use so I think he'll be fine on one of these.
From the eBay description...
This charming little BMW car version of the classic kid-powered car features colors and styling specially designed to please every little princess or prince charming.
Our model is CE and EN71 approved and built using high quality materials.
Silent comfort wheels
Sporty steering wheel with integral horn
Instrument panel decoration
Very high steadiness
Low centre of gravity: for a very high steadiness
Ergonomic seat: for a firm sitting
Ergonomic leg mould
Available in 2 colours - Red, Green
Improved seat design for safety and comfort.
Safe, fun and easy to use.
No pedals, no gears, no batteries.
Great for exercise and developing co-ordination.
Ages 3 and up.
Ideal for use on flat, smooth services.
Suitable for indoor and outdoor use.
NO assembly required.dimensions : (L x W x H) 60cm x 27cm x 26cm Aprox