if youre looking to get some practice painting wood, then go for the ones that
@iamkevinluong posted. but, keep in mind that a regulation tama, or what almost every other dama includes, is 60mm. 2 1/2 inches is about 64mm. not too much of a difference, but a difference.
@Dimensions i do have blank tamas but i needs them!
my advice would be to buy the cheapest natty completes you can find and Practice