I actually use wet erase markers instead of tape and sharpies. You can write whatever you want on whatever container and then just put it in the dishwasher when you're done. It's like writing on studs when you're framing.

Whether you think that using plastic (deli) cups are a cause of all humanities health problems or not, you might want to use glass containers. They're reusable, microwavable (I believe that's a no-no for plastic, but who knows nowadays) and dishwasher safe.

Rice cooker

Cooktop timer included in the induction stove