This is an Estes Black Brant III Skill Level 2 1/10th Scale Model Rocket Kit. You asked and Estes listened! Another highly sought after kit is rejoining the Estes line! The Black Brant III is a sounding scale model of the primary research vehicle produced by Canada Bristol Aerospace and is an excellent choice for your first scale project. Construction is fairly simple with the high quality parts we've included. Great performance and really impressive flights!