1/2A3-2T Mini Engines (4) by Estes Rockets #1503

• Suitable for Ages 10 & Older with Adult Supervision for Those Under 12.
  

FEATURES:

• Single stage engine Mini engine designed for flights in lightweight rockets
  
• Engines tested and certified by the NAR
  
• Easy to use and comes with clear instructions
  
• Available in blister pack package 

INCLUDES:

• Four 1/2A3-2T Engines
  
• Four Igniters
  
• Four Igniter Plugs
  

REQUIRES: Model rocket Adult Supervision for Children Under 12

SPECS: Length: 1.75" (4.4cm) Diameter: .5" (13mm)