Hello,

Welcome to visit my bitcoin faucet!
http://www.sustainablefaucet.com/What does it mean levels?This faucet was thinking of you sustainably. The more advertisers pay for this faucet , the more you earn. The more profits increase, the level also increases and gains on taps also increase. Everything depends on you.
UPDATE:may/10: Level 1: 50-200 (99.0%), 999 (1.0%)
may/11: Level 2: 200 (89.8%), 500 (6%), 1000 (3%), 2000 (1.5%), 5000 (0.3%), 9999 (0.2%)