Twitter users - you have a great chance to get 0.005 BTC !

All you need to do is simply post a tweet to your timeline with text:

1. Follow us - https://twitter.com/DoubleMBcom
2. Share our first post
3. Post in your timeline: https://doublemb.com :: Double your bitcoins in just 48 hours!

Then you need to post here your tweet link and when we review your tweet, you will be awarded with 0.005 bitcoins.

Note - You can change https://doublemb.com to your ref link, if you want!
P.S   - Don't forget to add your wallet address!
Requirements - you must have at least 20 followers @ twitter.