instruction:
In this task, you're given reviews from Amazon's products. Your task is to generate the Summary of the review.
question:
Bought these because it seemed like a great deal vs Dixie cups. However, I have noticed that if I put listerine in them, the bottom becomes transparent within two minutes (so don't get distracted brushing your teeth or you'll have mouthwash everywhere - I left a cup with mouthwash for about 5 minutes and the bottom had soaked through). They're just not watertight for more than a few minutes. Could be good for things not requiring liquid like sorting out vitamins or medicine. I'm going to donate this package to the local school for arts and crafts because I can't stand the idea of having to work my way through 600 of them.
answer:
Cannot hold liquids for more than a couple minutes without leaking

question:
Well I waited to give this review unfortunately it's a bad one. Keyboard worked great for 5 months then just stopped working completely. Hopefully this thing has a warranty.
answer:
... I waited to give this review unfortunately it's a bad one. Keyboard worked great for 5 months then ...

question:
I purchased these as a gift to go with Barbie dolls I am donating to a children's charity. I bought 2 brands to see which I liked best. They cost the same, and I have many more dolls for which I need to buy clothes. Some of these clothes were made of materials so thick that I doubt they will fit around the doll's waist - they barely fit around my thumb. Also these heavy materials frayed and had strings hanging everywhere. They should have been serged. I received everything I was promised, but I would not purchase these again. I imagine a little girl that doesn't have a doll won't mind, but I am sad to be giving these. I will be purchasing my other Barbie clothes from a different vendor.
answer:
I bought 2 brands to see which I liked best. They cost the same