hi, back in 2018 i bought these for 12 eur and i wanted to get 2 more pairs but i think they don't sell them anymore at least on aliexpress:

https://audiobudget.com/product/einsear/t2

they have worked perfect, they are comfy and they sound great to my inexpert ear, they are very sturdy and robust, i don't use often the pair i have but i treat them badly and they still work just fine. i'm sure any plastic equivalent would have broken by now several times over

is there anything equivalent nowadays? i can't find anything like it for the price