Double Sided Handheld Polar Coordinate Lap Boards

SKU: GR-LB-Polar
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Handheld Polar Coordinate Lap Boards
Handheld Polar Coordinate Lap Boards

Double sided handheld polar coordinate lap boards from OptiMA™ come in a size of 9" x 12" or a larger size of 11" x 17".

Both sizes are double sided meaning that there is a dry erase polar coordinate image on one side of the lap board and a plain white dry erase writing surface on the back side of the lap boards.

Handheld student lap boards are a great interactive learning tool for any classroom but a lot of classrooms don't have a larger wall mounted polar coordinates board so having the ability to pass them out to your students is a big help. Even if there is a printed board posted in the classroom the handheld units give students an opportunity to see up close an example of what is being taught and the ability to work out problems either on their own or in small work groups.

Each polar coordinate lap board is manufactured and printed in the U.S.A. and ships from our factory in Massachusetts. School purchase orders accepted.

Tip: It is not recommended to clean these boards with anything containing ammonia which is found in most glass cleaners. Use dry erase markers with these boards. If you use wet erase markers, just wipe it clean with a damp cloth after each use and within 24 hours.

SizeShipping MethodShipping
GR-LB-Polar-DS9" x 12"UPS0.5 lbs$3.96
GR-LB-LG-POLAR11" x 17"UPS0.95 lbs$9.95

Product Features:
  • Two Sizes Available: 9" x 12" or 11" x 17"
  • Double Sided: Polar Grid on one Side / Plain White on Reverse
  • Both Sides are Dry Erase
  • Rounded corners for added safety
  • Smooth Bull-nosed edges No Sharp Edges
  • Medium density fiberboard material used is over 95% recycled materials
  • Lead-free
  • Printed with eco-solvent inks
  • Printed surface will not peel off or flake
  • Made in the U.S.A.
  • School Purchase Orders Accepted
For Best Results:
  • Note that Expo or other Bristle type erasers may permanently damage the writing surface.
  • Do not use any cleaning chemicals which contain ammonia. Most glass cleaner contain ammonia.
  • Do not use any type of scrubbing sponges or other abrasive to clean the boards.
  • We strongly recommend using a soft cloth or our Opti-Wipe™ washable micro-fiber cleaning cloths
  • Use only high quality dry erase or damp erase markers.

COVID-19Current Status

To our valued customers,

We are open -- all products and lead times listed on the website are accurate. We will continue to monitor the situation and provide updates should anything change.

At OptiMA we are monitoring the latest news about COVID-19. And like many of you, our number one priority is keeping our customers, partners, suppliers and employees safe and healthy. We believe it's important to do our part to help reduce the transmission of COVID-19, while remaining accessible to our customers.

As we diligently follow the guidance and best practices put forth by the Centers for Disease Control and Prevention (CDC) regarding work-from-home practices and daily cleaning routines, we remain online and in operation.

As a US manufacturer we feel prepared to weather this storm and continue to serve our loyal customers in a safe and productive manner.

As always, we look forward to serving you. If you have any questions, please feel free to contact us at info@mywhiteboards.com or 866-366-1500.

WARNING: This product can expose you to chemicals including Formaldehyde (gas) and Wood dust which are known to the State of California to cause cancer. For more information go to www.P65Warnings.ca.gov www.P65Warnings.ca.gov