So now we know just how much the Magna Doodle is adored, we obviously want to know how it works. Don’t we? Magna Doodle is a children's magnetic drawing toy, consisting of a magnetic drawing board, a pen, and a few magnet shapes. It was invented in 1974 and over forty million have been sold to date. In Friends, a Magna Doodle is seen hanging on the door in Chandler and Joey's apartment, first appearing in " The One With The Hypnosis Tape" (S3E18). Different drawings and writings appeared on it in each episode, and some served as inside jokes for the cast. They can also, amazingly, be used underwater, so to that end they are a great aid to communication between divers. Although it has to be said, they are not made to be waterproof and therefore won’t survive repeated dunkings, so if this is what you have planned for your Magna Doodle you may need to buy a supply of them.

When you drag the magnetic tip of the stylus across the outer section of the plastic screen the magnetic particles are pulled to the top of the liquid and can be seen through the outer plastic. The edges of each cell ensure that there is an even distribution of them across the entire screen. The particles remain happily on the top of the liquid in the pattern the stylus drew until the eraser is drawn across the screen.

1. This Best-Selling Magnetic Drawing Board

Because the Magna Doodle uses no ink or graphite, it is used by scuba divers as an underwater whiteboard when instructing students, and by divers who wish to pass short notes. [3] [4] The Magna Doodle is not specifically designed to work underwater and many of its components can rust or otherwise deteriorate over time. A magnetic drawing board — like the iconic Magna Doodle — has long been a toy favored by kids (and parents!) because of how much freedom it gives them to express their creative side in a fun, no-mess way. The best magnetic drawing boards on today's market, however, have come along way from that classic graphite design. Besides carrying handles and tethered pens, you'll find multicolored boards, fun accessories, and some are even smartly designed to help build on language and motor skills. Magna Doodle is a magnetic drawing toy, consisting of a drawing board, a magnetic stylus, and a few magnet shapes. Invented in 1974 by Pilot Corporation, [1] over forty million units have been sold to date worldwide, under several brands, product names and variations, including Tyco and Mattel/Fisher Price.

The toy was originally invented at Pilot Corporation, which registered "Magna Doodle" as a trademark in the U.S. in 1986, and has owned the underlying rights to the brand ever since. [1] And they’re not just used as toys, despite being marketed as such. Teachers have used them to encourage their students to read and write – they can practise over and over again without using up resources or leaving that chalk dust covering everything. Team coaches have been known to scribble on them during sports matches, so that they can then hold them up and show the team in action what they want them to do next.It’s actually a very simple device; a plastic screen that you write on with the accompanying stylus. Note: Make sure you pay attention to the suggested age range as you shop. Some products may be listed as safe for children under the age of 3, but because of their small parts (most of which are magnetic, no less), they could pose a choking hazard.