These simple, yet effective, exhausts are typical of Quickboost exhausts, perfectly formed with hollowed ends. The parts are molded in light grey, blemish free resin. The Hs-126 has two very small exhausts and these are easy enough to add to your ICM Henschel.
You can obtain your copy at your local hobby shop or online.
Our thanks to Quickboost and Aires for the review sample.