About This

• Custom MOC Tech Accessories: 2 air pressure tanks, 1 air pressure gauge, 4 4mm pneumatic hoses (random color), 10 compressed air shaft connectors and pneumatic tees each, 4 air pump pistons, and 1 pneumatic switch
• Usage: Pneumatic accessories can be used as MOC upgrades to improve the playability and operability of the MOC building blocks
• Quality: ABS material, high quality, safe and friendly, each parts fit well
• Not: There is no manual, only for upgrade kit use
• For Ages: 12+. Perfect for building block lovers, compatible with Lego parts