Basic 12 Hour Clock Playground MarkingOf our four clock based playground markings this is the most basic one, it features an outer line that encloses the clock face and 12 outer dots all numbered with their appropriate times representing the hours of the day. This clock playground marking is a great way for children to learn how to tell the time from a traditional clock face and makes a great addition to almost every playground. If you would like a clock face that can assist children with