Neon message board
Encyclopedia
A neon message board or glassboard is an erasable luminescent whiteboard
Whiteboard
A whiteboard is a name for any glossy, usually white surface for nonpermanent markings. Whiteboards are analogous to chalkboards, allowing rapid marking and erasing of markings on their surface...

-like writing pad that enables users to leave message
Message
A message in its most general meaning is an object of communication. It is a vessel which provides information. Yet, it can also be this information. Therefore, its meaning is dependent upon the context in which it is used; the term may apply to both the information and its form...

s for others. They have been a common way of displaying daily special
Special
Special or specials may refer to:In music:* "Special" * "Special" * "Special" * The Specials, a British bandIn film and television:...

s at restaurant
Restaurant
A restaurant is an establishment which prepares and serves food and drink to customers in return for money. Meals are generally served and eaten on premises, but many restaurants also offer take-out and food delivery services...

s. Colored fluorescent non-permanent wet wipe marker
Wet wipe marker
Wet-wipe markers or wet-erase markers are a type of writing implement, which are used primarily on overhead transparencies, tablets at restaurants, and office calendars...

s are used to write note
Note
In music, the term note has two primary meanings:#A sign used in musical notation to represent the relative duration and pitch of a sound;#A pitched sound itself....

s, messages or menu
Menu
In a restaurant, a menu is a presentation of food and beverage offerings. A menu may be a la carte – which guests use to choose from a list of options – or table d'hôte, in which case a pre-established sequence of courses is served....

s on the board, which is illuminated from the edge by a fluorescent light, usually a blacklight tube.

The message board is cleaned by wiping a wet tissue
Facial tissue
Facial tissue and paper handkerchief refers to a class of soft, absorbent, disposable papers that is suitable for use on the face. They are disposable alternatives for cloth handkerchiefs...

 or cloth across the surface to dissolve the markings. A dry tissue or soft cloth is then used to removed the residue. Board surfaces are typically black in color, and neon message boards often come with bright colored markers that are green
Green
Green is a color, the perception of which is evoked by light having a spectrum dominated by energy with a wavelength of roughly 520–570 nanometres. In the subtractive color system, it is not a primary color, but is created out of a mixture of yellow and blue, or yellow and cyan; it is considered...

, yellow
Yellow
Yellow is the color evoked by light that stimulates both the L and M cone cells of the retina about equally, with no significant stimulation of the S cone cells. Light with a wavelength of 570–590 nm is yellow, as is light with a suitable mixture of red and green...

, orange
Orange (colour)
The colour orange occurs between red and yellow in the visible spectrum at a wavelength of about 585–620 nm, and has a hue of 30° in HSV colour space. It is numerically halfway between red and yellow in a gamma-compressed RGB colour space, the expression of which is the RGB colour wheel. The...

 or pink
Pink
Pink is a mixture of red and white. Commonly used for Valentine's Day and Easter, pink is sometimes referred to as "the color of love." The use of the word for the color known today as pink was first recorded in the late 17th century....

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