The Kral, giant radially symmetric worm-like sophonts native to Proxima Centauri B, dwelling within the planets habitable subsurface, these people thrive in vast tunneled citadels and mostly operate in a medieval-like iron age.
They use both their pedipalps and more flexible and dexterous cirri at the end of the tail to craft objects, such as spears which they can launch with incredible and lethal speed and force thanks to the powerful musculature within their pedipalps, akin to the spear-throwing lever or atlal that ancient Humans used. Art by https://twitter.com/DrSpooksArt