Where can I buy the column pieces separate? These should be offered outside of a kit ?

You can’t buy them separate. They are only in a kit.

How do you get the batteries in the car? There are no directions!

The battery compartment on both cars in my set was covered making it impossible to insert a battery—an obvious defect noted by other buyers. Since I didn’t open the set until past the return time., I resorted to snipping the cover off. This worked, and I was able to place the battery and get the cars to function. however I would’ve definitely returned if i hadn’t waited past the return period.

Product Dimensions	36 x 28 x 6.7 cm; 1.67 kg
Manufacturer recommended age	3 years and up
Item model number	PTR30
Educational Objective(s)	Hand-Eye Coordination, Construction Skill, Counting
Number of pieces	30
Assembly Required	Yes
Batteries Required?	Yes
Batteries included?	No
Material Type(s)	Plastic
Remote Control Included?	No
Colour	Clear
ASIN	B07V9XN4K1

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