Uni-ball Chalk Marker PWE-5M Bullet Tip Assorted Colours Pack of 8

uni-ball does not give one figure. Its product page lists a 1.8mm bullet tip, its wallet pages list 2.8mm approx., and its 2026 catalogue gives 1.8 to 2.5mm approx. We state all three and pick none.

uni-ball's page and 2026 catalogue both list White, Fluoro Pink, Light Blue, Fluoro Yellow, Fluoro Green, Fluoro Orange, Red and Violet, one of each.

uni-ball's page for the PWE-5M says it stays on in the rain and washes off with a damp cloth. We hold no test result of our own, so we repeat uni-ball's wording and add nothing.

uni-ball's page for the PWE-5M says it is for use on non-porous surfaces, including glass and window surfaces, mirrors and metal. It does not name chalkboards, so we do not state that it suits them.

uni-ball publishes no ink type for the PWE-5M, so we do not call it water-based, pigment or any other type.

We found none naming the PWE-5M among the 21 sheets on uni-ball's site on 8 October 2026, so we state no hazard classification and make no non-toxic claim. If you need one, ask us and we will request it from the supplier.

uni-ball publishes no refill for the PWE-5M, so we do not state one.

Delivery time depends on your location, the size of your order, and the shipping option selected at checkout. For in-stock items, standard metro delivery in QLD, NSW and VIC is usually 1 to 7 business days. South Australia, Tasmania, Western Australia and the Northern Territory are generally 3 to 12 business days. Express delivery for eligible parcels under 3kg is usually 1 to 4 business days in QLD, NSW, ACT and VIC. Delivery estimates apply to in-stock items only and may vary due to carrier conditions or delays.

If you need to make a change to your order, please contact our team as soon as possible. Once an order has been processed or dispatched, changes may no longer be possible. You can contact us through our Contact Us page for assistance.

Mega Office Supplies ships orders Australia wide and occasionally internationally. The best avenue would be to contact us so we can customise a specific quote for you. Please note that associated international duties, taxes and levies will be the responsibility of the customer.

Mega Office Supplies accepts change-of-mind returns for unopened and unused products within 14 days from the invoice date, provided the item is returned in its original packaging and in resalable condition. Original shipping costs are not refundable, return shipping is the customer’s responsibility, and a restocking fee may apply depending on the product type and supplier. Some items, including electronics, assembled or installed furniture, food, beverages, medicines, custom-made products, and certain bulk or special-order items, are not eligible for return unless required under Australian Consumer Law.

If your order arrives faulty, damaged, or incorrect, please contact Mega Office Supplies as soon as possible. Where required under Australian Consumer Law, a repair, replacement, or refund will be offered. In these cases, Mega Office Supplies will cover reasonable return shipping costs, and photographic evidence may be requested to help process the claim. Items should be reported within a reasonable timeframe after delivery.