Estes 1789 C6-5 Model Rocket Engines Bulk Pack – 24 Counts with Starters, Plugs & Recovery Wadding Plastic screw-on caps are child-resistant

Plastic screw-on caps are child-resistant (push down while turning to open or close)

black color with translucent white lid

8" and features a convenient collapsible stand

MC3534 (Multifunction Module):This module provides 3 kinds of functions with 4 channels for each function

Estes 1789 C6-5 Model Rocket Engines Bulk Pack – 24 Counts with Starters, Plugs & Recovery Wadding Plastic screw-on caps are child-resistantPLEASE NOTE: These are 18mm diameter engines. Please refer to the instructions that came with your rocket (or the rocket's product description) to determine engine compatibility. Estes C6 5 bulk pack includes 24 engines, 30 starters, 24 starter plugs, and ~75 squares of recovery wadding The C6 5 is a single stage engine designed for flights in rockets weighing less than 4 ounces, including the engine Want to pack some real power? The C6 5 is your