World Beyblade Organization by Fighting Spirits Inc.

Hi

My sons are playing beyblade in the school, and they are not using a stadium. The bottom is used, and i would like to know if there is a way to "repair" it, with which material, or is it possible to buy only bottoms ?

Thanks for your help

Matz

Try not to start new thread for little questions, use Ask A Question, Get An Answer thread.