1. Send at random.
- Send a message to the lesbian who has TopL at random anonymously.
- Send a message including a picture.
- Pick out a message with the your own standard by same area, similar age, good or bad message.
- Not sent the lesbian again who you've sent a message before randomly.

2. Inbox.
- Read a received message in real time.
- You can see a profile picture of the lesbian who sent you a message.

3. Megaphone.
- You can leave your message through megaphone to all users at main display of TopL and response to megaphone message by someone.

4. Personalize TopL with password.
- No one knows what TopL is with your own password by itself.

5. Today's TopL
- 'Today's TopL' service is to introduce the profile photo registered 10 lesbian every day.

6. Report function.
- When a lesbian is reported by someone, she can be limited to send a new message at random as the number of report.
- Apply to the general message and megaphone.