I ordered wooden lubricious transparent version, but when i got it i thought myself should have bought an opaque colored one. As you see the price, inside finishing is pretty dirty. (Glued driver's air bubbles are visible) Other's finishing like over-ear hooks and various ear tips are meh too. But in the aspect of sound quality it is truly a IEM in a budget. Bass part is kinda being inflated by the dual-chambered driver unit, while the vocals and higher/mid parts are stood in the back of the bass. No idea what is like other color's finishing, but i can use them normally for the sake of sound quality.