On The Run OTR.831 One Inch Graphic Marker

  • £2.50
Item is out of Stock | • Usually dispatched within 24 hours

The On The Run 831 One Inch marker with 1 inch extra broad tip is filled with permanent, alcohol-based ink.

The robust and elastic synthetic nib is perfect for colouring large areas on paper or canvas, for large-scale fonts, illustrations, layouts and poster designs - works well on smooth surfaces, but also as a fat tag marker!

  • alcohol-based permanent ink
  • fast drying
  • low odour
  • 1 inch extra-broad tip
  • for smooth surfaces


All delivery options, costs and estimated delivery dates are available at checkout.

If your order is placed by 3.30pm (Monday - Friday, excluding Bank Holidays) we can offer a scheduled next working day delivery (UK only, not including extended area destinations). 

Please place your order by 3.30pm to allow us time to prepare your order for dispatch at 4pm, and choose an appropriate shipping method at checkout (estimated delivery dates will be displayed at this point - you may need to choose the express shipping option).

Orders which are received after 3.30pm and outside of working hours cannot be dispatched until the next working day.


You can return any unused items for a full refund of the item price within 14 days of receiving the item. Upon receipt, a refund will be issued within 48 hours. 

After 14 days, if the item/s are not faulty or sent in error and you wish to return / exchange them, there will be a 5% restocking fee. 

If more than 30 days have passed since your order was received then the items can no longer be returned to us.

These terms do not apply to DVDs where the outermost seal/wrapping has been broken and do not apply to books or magazines.

We accept all major credit and debit cards as well as PayPal & Amazon Pay.

We take online security very seriously and to ensure we provide you with a safe and secure environment we also provide the Norton Shopping Guarantee free of charge.  

We do not hold or record any sensitive information such as your card details to ensure we are PCI Compliant.

Showing our 1 review for On The Run OTR.831 One Inch Graphic Marker. Write a review ›
Review Summary - 5 out of 5 based on 1 rating.
August 16, 2018 | Johnny lundqvist
OTR.831 One Inch Graphic Marker

This marker is king for those sharp, crisp, flowy tags.