Maxi-Ball-Link-with-Ball-M3-Kavan-1404-Made-from-polyamide-this-maxi-ball-link-with-ball-is-suitable-for-use-with-large-model-aircraft-petrol-driven-ships-&-model-cars-It-is-almost-impossible-to-press-out-the-ball-with-the-h&-yet-it-rotates-freely-in-the-ball-head-Kavan-Maxi-Ball-Link-with-Ball-M3