Estes 1693 E12-6 Model Rocket Engines, 2 Count – 24mm, with Starters & Plugs assorted colors

assorted colors

No longer do you have to worry about smacking the ground too hard or smashing the blades off hitting an obstacle

This handheld thermometer is FDA registered and takes only 1 second to read temperature

and it's safe

5 On/Off Switches and 5 Test Points to Simulate 8 Failure Conditions for Trouble-Shooting Study

Estes 1693 E12-6 Model Rocket Engines, 2 Count – 24mm, with Starters & Plugs assorted colorsThe Estes E12 6 is a high thrust engine with a 6 second delay, designed for heavier rockets up to 14 oz. It offers powerful launches and smooth recovery deployment for larger models. This 2 pack includes 2 engines, 2 igniters, and 4 plugsperfect for experienced rocketeers seeking altitude, reliability, and performance in mid to large sized rocket flights. Estes E12 6 engine pack includes: 2 E12 6 Engines 2 Starters 4 Starter Plugs Engine