Pentel EnerGel BLN75 Retractable Rollerball Pen, 0.5mm Fine, Black, Pack of 3

Pentel EnerGel BLN75 Retractable Rollerball Pens, Black, 3 Pack

Pentel EnerGel BLN75 0.5mm rollerball pens are for planners, accountants and note-takers who need a fine, crisp line in tight spaces. The needle-style 0.5 mm tip lays down a precise 0.25 mm stroke of fast-drying black EnerGel ink, ideal for diary margins, small handwriting and detailed notes. This pack contains three retractable pens, each refillable with Pentel LRN5 refills.

Fine Lines Without the Scratchy Feel

Fine-tip pens often feel scratchy, catch on the fibres and drag across the page, making small writing tiring rather than tidy. Pentel pairs a 0.5 mm needle tip with low-viscosity EnerGel liquid gel ink, so you get precision and smoothness in the same stroke. The ink dries quickly to prevent smudges, which helps left-handed writers. A rubber finger grip adds control, and the refillable body is made from 54% recycled material. When a pen runs dry, slot in an LRN5 refill rather than throwing the whole pen away.

Standout Features

• 0.5 mm Needle Tip: A precise 0.25 mm line suits small writing, planners, margins and technical notes.
• EnerGel Liquid Gel Ink: Glides smoothly across the page and dries fast, keeping work clean and smear-resistant.
• Rubber Finger Grip: Adds comfort and control so tiny lettering stays steady and legible over long sessions.
• Refillable Body: Takes Pentel LRN5 refills, made from 54% recycled material to cut waste over time.

EnerGel BLN75 Product Details

Perfect for Planners and Precise Notes

Bullet journallers, accountants and students annotating textbooks get neat, legible lines that fit into the smallest boxes and margins. Keep one in the planner, one in the pencil case and one on the desk for quick, tidy jottings.

Stocked and Ready

This BLN75 three-pack is in stock at Office N Stationery and quickly shipped across the UK.

FAQs

Q: Will the ink bleed through thin diary paper?

A: The fine tip lays down a light, quick-drying line, so bleed-through is minimal on most diary and notebook paper. Very thin bible-style paper may show some ghosting, as it would with most liquid gel inks.

Q: Are they suitable for left-handed writers?

A: Yes. EnerGel ink dries quickly, which helps prevent smudging as the hand moves across fresh writing. The retractable design also means there is no cap to lose, which suits quick note-taking for any writer.

Q: How fast is delivery?

A: We pack orders promptly for swift UK dispatch and send them with a dependable courier service, so you can expect quick UK delivery and fresh pens in your planner before long.

Shipping & Returns

Reliable UK Delivery

Mainland UK: Orders are typically delivered within 3–5 business days.

Fast Dispatch: Orders are processed and dispatched within 1–2 business days (Monday–Friday, excluding UK Bank Holidays).

Tracked Delivery: Once your order has been dispatched, you’ll receive tracking details by email so you can follow its journey.

Delivery Areas: We currently do not deliver to Northern Ireland, the Scottish Highlands & Islands, Isle of Man, Isles of Scilly, or the Channel Islands.

Delivery Charges: Shipping costs are calculated and displayed at checkout before you complete your purchase.

Easy 14-Day Returns

14-Day Returns: You have 14 days after receiving your order to request a return.

Return Condition: Products must be unused, in their original condition, and returned in their original packaging with any included accessories or documentation.

Damaged or Faulty Items: If your order arrives damaged, faulty, or incorrect, please contact us as soon as possible so we can help resolve the issue.

Return Shipping: For non-faulty returns, the customer is responsible for return postage costs. Where an item is faulty or incorrect, return arrangements will be handled in accordance with our returns policy and applicable consumer protection laws.

Refunds: Once an eligible return has been received and approved, your refund will be processed to your original payment method.

OfficeNstationery Shipping Policy

Last Updated: 21 October 2026

At OfficeNstationery, operated by MENSARK LTD, we aim to provide reliable delivery services across the United Kingdom. Please review our shipping policy for information about order processing, delivery times, and shipping restrictions.

1. Order Processing Times

Processing Window: Orders are generally processed within 1–2 business days (Monday–Friday, excluding UK Bank Holidays).

Notifications: If significant delays occur due to high order volumes or carrier issues, we will provide updates where possible through the contact details supplied with your order.

2. Shipping Methods & Delivery Timelines

We offer standard and express delivery options where available.

Shipping Method: Standard Delivery

Estimated Delivery: 3–5 business days for eligible Mainland UK locations.

Shipping Method: Express Delivery

Estimated Delivery: 2–3 business days for eligible Mainland UK locations.

Charges: Delivery charges may vary depending on your location, order, and selected shipping method. Applicable charges will be displayed at checkout.

Carrier Partners: We work with delivery providers to help ensure your order arrives safely.

Delivery estimates are provided as a guide and may vary depending on the destination, product, and carrier.

3. Areas Where Delivery May Be Unavailable

Delivery is currently unavailable to certain postcode areas, including remote locations and islands.

Restricted areas include:

Scottish Highlands: AB36–38, AB55–56, FK17–21, IV1–39, IV52–54, IV63, KW1–14, PA21–40, PH19–26, PH30–41, PH49–50.

Scottish Islands: HS1–9, IV40–51, IV55–56, KA27–28, KW15–17, PA20, PA41–49, PA60–78, PH42–44, ZE1–3.

Northern Ireland: BT postcodes.

Isle of Man: IM postcodes.

Isles of Scilly: TR21–25.

Channel Islands: GY (Guernsey) and JE (Jersey) postcodes.

Availability may depend on the delivery provider and the products ordered. Please confirm delivery availability for your address at checkout before placing an order.

4. Order Tracking

Once your order has been dispatched, tracking details will be provided where supported by the delivery service.

These may include:

• Your unique tracking number.
• A link to track your parcel through the carrier's website.

Note: Tracking information may take up to 24 hours to become active in the carrier's system.

5. Delayed, Lost, or Damaged Shipments

Reporting Issues: If your order arrives damaged, is missing, or is significantly delayed, please contact us through the Contact Us page on the OfficeNstationery website.

Documentation: For damaged items, please provide your order number and clear photographs of the packaging and product where possible.

Resolution: We will review the issue and work with the delivery provider where appropriate to resolve it. Refunds or replacements will be handled in accordance with applicable consumer protection laws.

6. Failed Delivery & Redelivery

Address Accuracy: Customers should check that their delivery address is accurate when placing an order.

Redelivery: If a parcel cannot be delivered because of an incorrect address, customer unavailability, or failure to collect it, additional delivery costs may apply where permitted by law and disclosed to the customer.

Delivery Issues: If you believe a delivery has failed incorrectly, please contact us through our website's Contact Us page so we can investigate.

7. Contact Us

For questions about our shipping policy or a specific delivery, please use the Contact Us page on the OfficeNstationery website.

Please include your order number and delivery details so we can assist you.

Company Information

Business Name: OfficeNstationery

Legal Company Name: MENSARK LTD

Company Number: 16552046

Shipping policy

Office N Stationery Shipping Policy

Last Updated: 21 October 2026

At Office N Stationery , operated by MENSARK LTD, we aim to provide reliable delivery services across the United Kingdom. Please review our shipping policy for information about order processing, delivery times, and shipping restrictions.

1. Order Processing Times

• Processing Window: Orders are generally processed within 1–2 business days (Monday–Friday, excluding UK Bank Holidays).

• Notifications: If significant delays occur due to high order volumes or carrier issues, we will provide updates where possible through the contact details supplied with your order.

2. Shipping Methods & Delivery Timelines

We offer standard and express delivery options where available.

• Shipping Method: Standard Delivery.

• Estimated Delivery: 3–5 business days for eligible Mainland UK locations.

• Shipping Method: Express Delivery.

• Estimated Delivery: 2–3 business days for eligible Mainland UK locations.

• Charges: Delivery charges may vary depending on your location, order, and selected shipping method. Applicable charges will be displayed at checkout.

• Carrier Partners: We work with delivery providers to help ensure your order arrives safely.

Delivery estimates are provided as a guide and may vary depending on the destination, product, and carrier.

3. Areas Where Delivery May Be Unavailable

Delivery availability may be limited for certain postcode areas, including remote locations and islands. Please check whether delivery is available for your address at checkout before placing an order.

Potentially restricted areas may include:

• Scottish Highlands: AB36–38, AB55–56, FK17–21, IV1–39, IV52–54, IV63, KW1–14, PA21–40, PH19–26, PH30–41, PH49–50.

• Scottish Islands: HS1–9, IV40–51, IV55–56, KA27–28, KW15–17, PA20, PA41–49, PA60–78, PH42–44, ZE1–3.

• Northern Ireland: BT postcodes.

• Isle of Man: IM postcodes.

• Scilly Isles: TR21–25.

• Channel Islands: GY (Guernsey) and JE (Jersey) postcodes.

Availability may depend on the delivery provider and the products ordered. Please confirm these restrictions against your actual shipping arrangements before publishing this list.

4. Order Tracking

Once your order has been dispatched, tracking details will be provided where supported by the delivery service. These may include:

• Your unique Tracking Number.

• A link to track your parcel through the carrier's website.

• Note: Tracking information may take up to 24 hours to become active in the carrier's system.

5. Delayed, Lost, or Damaged Shipments

• Reporting Issues: If your order arrives damaged, is missing, or is significantly delayed, please contact us through the Contact Us page on the Office N Stationery website.

• Documentation: For damaged items, please provide your order number and clear photographs of the packaging and product where possible.

• Resolution: We will review the issue and work with the delivery provider where appropriate to resolve it. Refunds or replacements will be handled in accordance with applicable consumer protection laws.

6. Failed Delivery & Redelivery

• Address Accuracy: Customers should check that their delivery address is accurate when placing an order.

• Redelivery: If a parcel cannot be delivered because of an incorrect address, customer unavailability, or failure to collect it, additional delivery costs may apply where permitted by law and disclosed to the customer.

• Delivery Issues: If you believe a delivery has failed incorrectly, please contact us through our website's Contact Us page so we can investigate.

7. Contact Us

For questions about our shipping policy or a specific delivery, please use the       page on the Office N Stationery website.

Please include your order number and delivery details so we can assist you.

Company Information

 Business Name: Office N Stationery 

Legal Company Name: MENSARK LTD

Company Number: 16552046

Business Name: