THE CoolerRuler:

We hope that you are able to see the many benefits of the CoolerRuler. We believe that it could be the best money you'll ever spend on your child's education. If you would like to order a CoolerRuler, then you've come to the right place.

Shopping Security

Our purchases are handled via PayPal. This ensures complete security as all card transactions are handled from their secure website.

Adding a product/viewing the Cart will take you to a secure web page on the PayPal website.

Buy A CoolerRuler


CoolerRuler | £7.50

CoolerRuler kit containing:

  • 1 x CoolerRuler
  • 2 x Spare Sliders
  • 1 x Carrying Case
  • 1 x Name label
  • 1 x Instruction Leaflet

Spare Sliders | £1.00

Slider pack containing:

  • 2 x Spare Sliders
Product Background


  1. Select the number of CoolerRulers you would like to purchase and then press 'Add to Cart'
  2. Select the number of spare sliders you would like (if any) and then press 'Add to Cart'
  3. To check out, select 'View Cart' and follow the on-screen instructions

Please note that you do not need to have a PayPal account to buy a CoolerRuler. If you wish to buy without signing up to PayPal, click on the 'Continue' link under the "Don't have a PayPal account?" heading from the checkout page.

Postage & Packing

We are happy to post worldwide. If you would like a quote for overseas postage, please contact us on for a response within 24 hours.

For orders within the UK, postage is charged at the following rates within the UK only:

  • Order value up to and including £2: Postage £0.50
  • Order value between £2.01 and £10: Postage £1.90
  • Order value between £10.01 and £15 Postage £3.00
  • Order value between £15.01 and £20: Postage £4.50
  • Order value between £20.01 and £36: Postage £6.00

If you would like to order more than four CoolerRulers or ten sets of sliders, please email us: .

All orders are dispatched first class via Royal Mail. Please allow up to five working days for delivery.


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