I know it doesn't make sense to put 0.5 in 0.3 pen... but if I have a 0.7 pen can I put 0.5 refills in it?

One would think it they wouldn't be interchangeable but I haven't had a problem switching between the size of the barrelsand the refills. I use to buy new pens before I got smart and started buying the refills.

Will the .05 refill work on what was originally a 0.7 pen?

Hi there, they have fit the pens I've put them in. I have a mix of pens with .05 and .07 but all the pens were originally bought with a .07 ink refill.

Do the refills dry out since there are a dozen of them?

There is a tiny plastic cap on the tip of each refill. I have never had one dry out. These seem to be very high quality.

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Pentel Refill Ink for EnerGel Liquid Gel Pen, (0.7mm), Metal Tip, Black Ink, Box of 12 (LR7-A)

Product ID: 6908285

Details

Brand
Pentel
Item dimensions L x W x H
7.13 x 1 x
Number of Pieces
12
Point Type
Medium
Style
Metal

⚡ultra-fast drying ink

🖤rich, bold black ink

🖋️0.7mm precision metal tip

¥2754

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Sold byAmazon JapanDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🖋️ Write sharp, dry fast, and never miss a beat.

GLIDE LIKE A PRO - Experience buttery smooth writing with advanced liquid gel ink technology.
BULK UP YOUR DESK - Box of 12 refills ensures you never run out during your busiest workdays.
TRUSTED BY THE BEST - Pentel’s #1 ranked ink refill with a 4.8-star rating and limited lifetime warranty.
SMUDGE FREE CONFIDENCE - Quick-drying formula perfect for lefties—no more messy smears or globs.
PRECISION IN EVERY STROKE - 0.7mm metal tip delivers crisp, medium lines for professional notes and signatures.

Pentel EnerGel 0.7mm black ink refills combine liquid and gel ink for a smooth, fast-drying writing experience. Designed with a durable metal tip for medium lines, these refills come in a convenient 12-pack and are highly rated for performance and reliability, making them the top choice for professionals seeking precision and speed.

Specifications

ASIN	B002IYT1QK
Best Sellers Rank	#1,120 in Office Products ( See Top 100 in Office Products ) #1 in Ink Pen Refills
Brand Name	Pentel
Customer Reviews	4.8 4.8 out of 5 stars (16,600)
Global Trade Identification Number	00072512167052
Included Components	Gel Pen Refill
Ink Color	black
Item Dimensions	7.13 x 1 x 2.25 inches
Item Type Name	Gel Pen Refill
Manufacturer	Pentel
Manufacturer Part Number	LR7-A
Model Number	LR7-A
Number of Pieces	12
Package Size Name	12/Box
Point Type	Medium
Style	Metal
UPC	072512167052 072512167069
Unit Count	12 Count
Warranty Description	Limited Lifetime Warranty

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Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

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¥2754

Duties & taxes included

In stock

Sold byAmazon JapanDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Japan.

Secure transaction

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TrustScore 4.5 | 7,300+ reviews

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