These cups are chartreuse and blue grid. It kinda reminds me of a cyanotype before being washed out if you know what i mean by that, but if not, chartreuse and blue will do just fine. Each cup is (not perfectly but roughly the same size at a 3-inches round.
~ dimensions~
H: 2 in
W-3 in
L-3 in
Microwave, dishwasher and food safe.