I have a couple of bladetech sharpeners, one on my keys and one in the kitchen drawer, easy to keep a keen edge on all sorts.
https://www.amazon.co.uk/Blade-Tech-Bladetech-Tungsten-Sharpener/dp/B00622FTLU/ref=mp_s_a_1_3?crid=VQTGZQEGQNPS&keywords=blade+tech+sharpener&qid=1662189166&sprefix=bladetech%2Caps%2C55&sr=8-3