Title: Disappointed
Review: I purchased this as a gift and I was sorely disappointed when I opened the envelope: it reminds me of a pen from the doctor's office as University Store on it with their phone number, etc. It is not purple nor is it clear and keep in mind that it is a bit larger than the picture and that there is advertising on it. I cannot speak to how it works but it's not worth it for a gift at least...
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