These Tektro Eclipse brake levers was the ones I used with Shimano BR-T610‘s. I picked these, because they were both lighter, cheaper and feels better than those matching Shimano levers.
Besides, these v-brakes are also compatible with road bike calipers. As you can see in images, there is an adjustment pin (when lever is pulled) which varies the pull ratio. May not sound super-useful, but if you have an old road bike frame, these are handy in converting them to flatbars, AKA fitness bikes.
