Estes Rockets - F15-4 29mm Model Rocket Engines (2pk) CIS91768 Interior parts and a driver

Interior parts and a driver figure are included for a very realistic looking model

To contrast this

Over-heating/Thermal Protection

From 30 Minutes Sisters comes an additional set of hair style parts and face parts for Hiori Kazano and Meguru Hachimiya

Weight : 15

Estes Rockets - F15-4 29mm Model Rocket Engines (2pk) CIS91768 Interior parts and a driverTake your flights to the next level with the Estes F15 4 engine a powerful mid power engine designed for model rocket enthusiasts seeking longer thrust duration and higher lift capabilities. With 49. 61 N sec of total impulse and a max thrust of 25. 26 Newtons, this engine is built to launch heavier rockets to stunning altitudes with confidence and control. The F15 4 offers more than just raw power it's engineered for dependable, sustained flight. The