나이
7-9Y, 10-12Y, 13-14Y, > 14Y
배터리
알카라인 AA, 리튬 건전지, 배터리 없음
Product name
E-73 Air Suspension
Application
Technology education, children's learning, physics classes
Function
Children's toys for school use
Custom Service
Packaging/Logo
Keywords
Children's science toy puzzles