Product Survey - glowing key chain bottle opener

We are a young start-up company which intends to enter the market with a new innovative product idea. Our idea is divided into two products, a key chain in different designs, that is glowing in the dark, and a key chain bottle opener for our male customers.
The following questions are related to our potential male customers.

Please be honest when filling in this survey! It will only take two minutes to answer the following questions. Thank you very much for helping us!

Questionnaire results are publicly available

Are you male?

How old are you?

Do you like the idea of a key chain bottle opener?

Would you like it, if the opener has the same glowing effect as the keychain for women?

Which colour would you like the most? ( Colour of the glow effect)

if you could personalize your bottle opener, which personalization approachs would you suggest?

Would you regulary make use of the key chain bottle opener?

How much would you spend, for a bottle opener with a 'glowing in the dark effect', high quality and a nice package?