The case is assembled with glue and clamps. It's designed to allow very tight tolerances for a great fit and finish while being easily assembled without jigs or fixtures (unlike the previous case which used a big laser-cut fixture to keep everything aligned and square.)
The outside surfaces are made from Baltic Birch plywood. They're easily stained or painted or whatever, but also look great with just a few coats of lacquer.
Shop page is here: https://syinsi.com/shop/tiles/diy-eurotile-case/ Shipping costs can be checked by putting it in the cart then entering your country and postal code in the cart page. A profile isn't required.