Estes Model Rocket Engines 2 pc 324 it comes with our legendary

it comes with our legendary chug cap so you can enjoy smooth flow sipping and no leak storage

Maximum Number of Sets Connected: 40

Design: Halloween Spiderweb Witch

Build out your mechanic's tool arsenal with this 299 pc

Illuminated Wall Control: Yes

Estes Model Rocket Engines 2 pc 324 it comes with our legendaryThe Estes D12 3 engine is a single stage engine designed for model rocket flight. This engine is a 24mm diameter engine designed for rockets with a maximum lift weight of less than 14 ounces. Brand Name: Estes Product Type: Model Rocket Engines Number of Pieces: 2 pc Number in Package: 1 pk Length: 3 in. Recommended Age: 10+ yr Diameter: 1 in. Propellant Weight: 0. 85 oz. Weight: 1. 57 oz. Type: D12 3