First Download this theme, then press Open and after that 'Apply' and 'Done'. To use the custom font included press long on the key '? 123' and select 'Font Setting' from the 'Advanced Settings' section, then 'Scan Fonts' and choose the font associated with 'Pink Skull'. See the last Presentation/Screenshot for more details.
The app is developed by Keyboard Themes HD and its category is Personalization. Pink Skull Keyboard has been downloaded and set up by over 10K users and the most recent update was released on Jul 6, 2018. This application has the average rating 4.2 on Google Play.
Download the .apk installer of Pink Skull Keyboard 5.0.4 that is available for free and check out users' reviews on Droid Informer. The file size is 7 MB and the app is designed for Android 4.2 and higher. The antivirus report reveals that the app is totally safe.