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Pentel BLN77-C EnerGel RTX Roller Ball Retractable Gel Pen, Needle Tip, Blue Ink, Medium
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The best qualities of liquid and gel ink are blended into a super-smooth ink and delivered via an exclusive ink/tip technology for the smoothest write. Vivid, acid-free ink dries quickly without smearing or blotting and is great for left-handed writers. Retractable. Needle tip. Point Size: 0.7 mm; Point Type: Medium; Ink Color(s): Blue; Pen Type: Roller Ball.
Warranty & Returns
Warranty, Returns, And Additional Information
Warranty
- Limited Warranty period (parts): Lifetime
- Limited Warranty period (labor): Lifetime
- Read full details
Return Policies
- Return for refund within: non-refundable
- Return for replacement within: non-replaceable
- Read full return policy for details.
Manufacturer Contact Info
- Manufacturer Website
- Support Phone: (909) 975-2264
- Support Website
- View other products from Pentel of America, Ltd.
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The Pentel BLN77-C EnerGel RTX is a retractable rollerball gel pen with a 0.7 mm medium needle tip and blue ink, suited to everyday writing for people who want smooth, quick-drying lines.
Recommended For
- Students and office workers taking frequent handwritten notes who want a retractable pen with smooth, quick-drying ink and the option to replace the refill.
- Left-handed writers who want a gel pen marketed for quick drying while taking notes; real-world smudge resistance can still vary with paper and writing style.
- People who prefer a visible needle point for controlled writing in planners, forms, or notes, while still using a medium 0.7 mm line.
- Everyday writers who want to keep a familiar pen body and replace the ink rather than discard the whole pen when it runs out.
Spec Summary
| Attribute | Value |
|---|---|
| Best For | Everyday writing with blue hybrid gel ink in a refillable, retractable pen |
| Point And Line | Medium point with a 0.7 mm line size and a listed item diameter of 0.7 mm |
| Design And Handling | Round body with a contoured grip; listed as not pliable and made of stainless steel |
| Quantity And Packaging | 1 pen per package |
| Dimensions And Weight | Pen dimensions: 5.75 × 0.63 × 0.5 inches; item weight: 0.02 lb. Package dimensions: 0.889 × 1.1938 × 14.605 cm; package weight: 0.009 kg |
| Brand And Model | Pentel BLN77-C; also identified as PENBLN77C |


