Some edits, been thinking about the good suggestions in the post regarding colour balance and glare.
Colour correction on the tamper picture, a big improvement I think:
Likewise on the tools picture. Not sure if this is an improvement or not...
Trying to remove some of the glare in the espresso machine picture as SanMat noted, but I'm not sure I'll be able to do it. I tried selecting the glarey region and lowering the levels just a little... not sure if it helps at all, or if it makes the image artificial.