The truth about laminated calendars. - Laminated calendars and planners are designed to work best with wet erase markers and not dry erase markers. Wet erase markers don’t fade, ghost, or rub off accidentally. Laminated calendars and planners will also work with most black dry erase markers. Colored dry erase markers will stain and ruin laminated calendars, this is called ghosting. If you want to use your calendar or planner with color dry erase markers, try using chalk paint markers instead. JJH Planners is by far the most innovative provider of large format wall calendars today, Why? - JJHP is one of the only calendar providers to produce calendars up to 10 years in advance! - JJHP uses innovative materials and marker options to create calendars and planners that standout from the rest. - JJHP keeps it clean and simple by highlighting only what is needed, such as Federal Holidays in contrasting colors. They keep the format clean and white to not distract from the look of the room. - JJHP works hard to sources all materials from US based companies and produces all of their products here in America. - JJHP cares about their impact on the environment by only using what is need to create a great product. - JJHP is honest about the fact that laminated calendars are not recyclable because once the paper is laminated it can no longer be separated. JJHP offers 100% recyclable product options in both laminated and paper calendars. - JJHP recycles and reuses most of its scrap material and packaging and their packaging material is 100% recyclable.