So that you can present your attitude to your colleagues or employees in a particularly funny way, we recommend our super clear fun sign - Do I smell coffee?. The fun sign becomes an absolute eye-catcher on every door and every gate. We offer you an extensive selection of great and funny tin signs in the very best quality. The Fun Sign - Do I smell coffee? - was made of aluminum. This makes it particularly robust, light and absolutely rust-free. The fun sign for every window pane has rounded corners and deburred edges. This ensures that you cannot injure yourself. The tin sign is equipped with a mounting hole on each corner. This makes assembly very easy. Four adhesive nubs will be sent to you for attachment to smooth surfaces. This is how you can do the fun sign - Do I smell coffee? - S.