Bourjois Shine Edition lippy- is it a limited edition or a permanent line?

[Justgotosleepnow]

I have finally found my near perfect lipstick, in the Bourjois shine edition in coral, no 20 called 123 soleil.

But the name makes me think it's a one off summer special. Does anyone know if this is a permanent line?

I'm wondering how many to buy as it's so perfect & I'm nearing the end. I have never ever finished a lipstick before!

Thanks!

[Justgotosleepnow]

Anyone?