Uni-ball Eye Ocean Care UB-157ROP Liquid Ink Rollerball Pen 0.7mm Black Box of 12

uni-ball's page gives no tip size for the UB-157ROP. The 0.7mm figure comes from the Mitsubishi Pencil Australia price list, and uni-ball's 2026 catalogue labels the pen fine.

uni-ball says the Eye Ocean Care is made with 75% recycled plastics, 10% of which are harvested from the ocean, and that the deep-blue barrel and lid are constructed from recycled plastics and ocean plastics. We repeat those figures as published and cite no certification, because uni-ball cites none.

uni-ball's 2026 catalogue says the ocean waste is collected from an island located in South-east Japan. That describes where the waste is collected, not where the pen is made, and uni-ball names no country of origin for the pen.

uni-ball's page for this model shows the uni Super Ink logo, and Mitsubishi Pencil Australia advises that pens carrying that logo are water, fade and time resistant. We do not describe the pen as waterproof or fade-proof, and we hold no test result for this model.

uni-ball does not say for the UB-157ROP (its page mentions a barrel and lid but not the closure type), so we do not state it either way.

We found none naming the UB-157ROP among the 21 sheets on uni-ball's site on 8 October 2026, so we state no hazard classification. If you need one, ask us and we will request it from the supplier.

We list black, blue, red and green in boxes of 12. uni-ball's page names no colours, so these are Mega's own product colours, per the MPA price list.

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.