'Veneer' is the term usually used. At that price, likely not solid, although butcher-block is not terribly expensive: a 240cm one is USD200 [1]. If the IKEA leg

'Veneer' is the term usually used. At that price, likely not solid, although butcher-block is not terribly expensive: a 240cm one is USD200 [1]. If the IKEA legs are just solid metal, it's entirely possible that it doesn't wobble provided they're affixed well. Interesting product, maybe there's value in 3 different size slats to alleviate the seams problem while still providing flexibility? [1]https://www.lumberliquidators.com/ll/c/%27-Builder-Oak-Countertop-Williamsburg-Butcher-Block-Co.-OAKBB8L-H/10037933 https://www.lumberliquidators.com/ll/c/%27-Builder-Oak-Count...