Uni PWE-17K liquid chalk marker in fluorescent yellow, uncapped, showing the wide yellow chisel tip and translucent yellow section on a black barrel
Cafe blackboard listing coffee, sandwiches and muffins in coloured chalk marker, with a dinner menu board, a family planner and a weekly chart being wiped clean
Liquid chalk on glass around the home: a love message on a mirror, a spooky house on a window pane, a glass table set with written name places and a decorated jar
Chalk marker writing on a restaurant window pane, a doodled steel canister, glass jars painted in pattern and a large shop window lettered in bright colours
Uni PWE-17K liquid chalk marker in fluorescent yellow, uncapped, showing the wide yellow chisel tip and translucent yellow section on a black barrel
Cafe blackboard listing coffee, sandwiches and muffins in coloured chalk marker, with a dinner menu board, a family planner and a weekly chart being wiped clean
Liquid chalk on glass around the home: a love message on a mirror, a spooky house on a window pane, a glass table set with written name places and a decorated jar
Chalk marker writing on a restaurant window pane, a doodled steel canister, glass jars painted in pattern and a large shop window lettered in bright colours
Uni PWE-17K liquid chalk marker in fluorescent yellow, uncapped, showing the wide yellow chisel tip and translucent yellow section on a black barrel
Cafe blackboard listing coffee, sandwiches and muffins in coloured chalk marker, with a dinner menu board, a family planner and a weekly chart being wiped clean
Liquid chalk on glass around the home: a love message on a mirror, a spooky house on a window pane, a glass table set with written name places and a decorated jar
Chalk marker writing on a restaurant window pane, a doodled steel canister, glass jars painted in pattern and a large shop window lettered in bright colours
Uniball

Uni-ball Chalk Marker PWE-17K Broad Chisel Tip 15mm Fluoro Yellow

$9.25
$9.25
RRP $10.56
Or 4 payments of $2.31 with
Add items to a quote for bulk pricing, approvals, or purchase orders.

SKU: UMPWE17KFlLUORESCENTYELLOWF2

Fluoro Yellow Chalk Marker PWE-17K With A Broad Chisel Tip

This is the fluoro yellow version of the uni-ball PWE-17K chalk marker, a marker with a broad chisel tip that uni-ball says is for use on non-porous surfaces, including glass and window surfaces, mirrors and metal.

uni-ball's page for the PWE-17K says it stays on in the rain and washes off with a damp cloth and is for use on non-porous surfaces, including glass and window surfaces, mirrors and metal. The page lists a broad chisel tip of 15mm. The page names no ink type or colours and uni-ball lists no chalk marker safety data sheet, so we state none.

A broad chisel tip, listed at 15mm, is the widest in the chalk range and suits large lettering and filled areas on glass and windows. Fluoro Yellow is sold as a single marker, so one colour can be restocked without buying a wallet. Keep a damp cloth nearby, because that is how uni-ball says the writing comes off.

The other colours in this model are at chalk markers. The wider uni-ball range is at uni-ball, venue supplies at cafe and restaurant supplies, and the rest of the desk at writing supplies.

Often ordered together

  • Chalk marker with a broad chisel tip, per uni-ball's product name
  • Broad chisel tip of 15mm, per uni-ball's page
  • Stays on in the rain and washes off with a damp cloth, as uni-ball describes it
  • For use on non-porous surfaces, including glass and window surfaces, mirrors and metal, per uni-ball
  • Fluoro Yellow, sold as a single marker
  • Writing on glass and window surfaces
  • Writing on mirrors
  • Writing on metal surfaces
  • Short-term messages that are wiped off later with a damp cloth
  • Shops, cafes and schools that write on glass

Shipping

Shipping is kept simple with flat rates for selected areas and free shipping where applicable. Large, bulky, rural or out-of-area orders may require additional freight, and our team will contact you if this applies. For a more specific estimate, simply add this product to a quote or visit our shipping page.

Delivery Times

Melbourne, Sydney, Brisbane, Adelaide — 1 to 3 business days
Perth — 1 to 5 business days
Regional & Outer Areas — 3 to 7 business days

Returns

If you have questions about returns, please contact us or visit our returns page for full details.

Specifications

Brand: uni-ball

Range: Chalk Marker

Manufacturer Code: PWE-17K

Mega Code: UMPWE17KFlLUORESCENTYELLOWF2

Colour: Fluoro Yellow (Mega's product colour per the MPA price list; uni-ball's pages name no colours)

Line Width: Broad chisel tip, 15mm (uni-ball's page; its 2026 catalogue adds approx.)

Surfaces: Non-porous surfaces, including glass and window surfaces, mirrors and metal (uni-ball's page)

Removal: Stays on in the rain and washes off with a damp cloth (uni-ball's page)

Ink Type: Not published by uni-ball, so we do not state one

Refill: Not published by uni-ball for this model, so we do not state one

Pack: Single marker

Barcode: 4902778170267

Supplier: Mitsubishi Pencil Australia

Safety: No safety data sheet naming this code is listed on uni-ball's site (21 sheets checked 8 October 2026), so we state no classification

Country Of Origin: Not published by the manufacturer

Primary Distribution Centre

Factory 5, 12 Greenway Drive
Tweed Heads South NSW 2486

ABN 18 634 002 609

Get directionsContact us

FAQs

uni-ball's product page lists a broad chisel tip of 15mm, and its 2026 catalogue gives it as 15mm approx. uni-ball's product name for it is Broad Tip.
uni-ball's page for the PWE-17K 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-17K 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-17K, so we do not call it water-based, pigment or any other type.
We found none naming the PWE-17K 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-17K, so we do not state one.
We list White, Black, Fluoro Yellow, Gold and Silver as single markers. uni-ball's pages name no colours, so these are Mega's own product colours, per the MPA price list and matched to uni-ball's product images.

Shipping & Delivery

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.

Returns, Refunds & Replacements

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.