
The larger block has not been sanded or finished in any way. The small board has been sanded and waxed with a floor wax.
Keep in mind that the computer will not show the colour accurately, and that the color of the wood will darken over time if it is allowed to oxidize. (Consequently, the unfinished block will darken faster than the waxed board.) This is natural for rosewood and many other woods, and most people regard it as an attractive quality.