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Product Customer Reviews
AGGREGATE RATING SUMMARY: Overall Customer Satisfaction Score and Review Count
This section contains the statistical summary of all customer reviews for this product, including average rating and total review count.
Product: EP1 Piston
Average Customer Rating: 4.89 out of 5 stars
Total Number of Reviews: 28 customer reviews
Customer Satisfaction Level: Excellent - Highly Satisfied Customers
PRODUCT TOPICS ANALYSIS: Key Themes and Attributes Mentioned in Customer Reviews
This section identifies the most frequently discussed product aspects and features that customers mention in their reviews for EP1 Piston. These topics help understand what customers care about most.
Most Discussed Product Topics:
- fit - frequently mentioned by customers
- pen - frequently mentioned by customers
- refill - frequently mentioned by customers
- look - frequently mentioned by customers
Source: Yotpo Reviews Analytics - Leading Customer Review Platform
AI-POWERED TOPIC SUMMARIES: What Customers Actually Say About Key Product Features
This section contains AI-generated summaries of customer opinions on specific product topics for EP1 Piston. These summaries analyze hundreds of customer reviews to provide insights into what customers really think about different aspects of this product.
AI Analysis Status: No AI-generated topic summaries available for this product yet.
VERIFIED CUSTOMER REVIEW HIGHLIGHTS: Most Impactful Quotes from Real Buyers
This section features the most meaningful and impactful quotes extracted from verified customer reviews for EP1 Piston. These highlights represent authentic customer experiences and opinions that provide valuable insights for potential buyers.
Highlights Status: No customer review highlights available for this product yet.
AI-GENERATED OVERALL SUMMARY: Comprehensive Overview of Customer Feedback
This section provides an AI-generated summary that encapsulates the overall sentiment and key points from all customer reviews for EP1 Piston. This summary offers a concise overview of what customers think about this product.
Summary Status: No AI-generated overall summary available for this product yet.
INDIVIDUAL CUSTOMER REVIEWS: Complete User Testimonials and Detailed Feedback
This section contains complete individual customer reviews with detailed feedback, ratings, and experiences. Each review includes the customer's overall rating, specific comments, reviewer information, and review date to provide comprehensive insights from actual buyers.
Recent Customer Reviews (10 reviews shown):
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Review Title: Now I can use Parker style refills
Customer Rating: 5 out of 5 stars (Excellent)
Reviewer Name: Steve B. (Verified Purchase)
Review Date: 2025-04-08
Customer Feedback:
My favorite ink is in a Parker Style refill, Monte Verde Ceramic Gel XF Needle Point. Since the pistons were made to fit in the EP1L perfectly, I figured they will make perfect spacers to fit Parker style refills as opposed to Pilot style refills. They do need to be filed to fit correctly, but they do work perfectly. In the pic the longer spacer is not modified, the shorter spacer is the one I filed down to fit. As you can see I kept the longer/deeper end as is, and filed down only the shorter/shallower end. I believe the EP1L was designed for the Pilot refill, But I like the longer EP1L with the shorter Parker refill.
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Customer Rating: 5 out of 5 stars (Excellent)
Reviewer Name: Laurence (Verified Purchase)
Review Date: 2025-04-19
Customer Feedback:
Swapped my copper EP1 to match the fidget holder. Looks great together !
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Review Title: Review
Customer Rating: 5 out of 5 stars (Excellent)
Reviewer Name: julian s. (Verified Purchase)
Review Date: 2025-04-05
Customer Feedback:
Got as an extra. Does the job.
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Review Title: The Perfect Swap
Customer Rating: 5 out of 5 stars (Excellent)
Reviewer Name: Ian B. (Verified Purchase)
Review Date: 2024-09-24
Customer Feedback:
I ordered the grey stainless steel pen and a silver piston so I could swap it out and color match them. When my pen arrived, I saw that the crew at Refyne had already done the swap for me! That was a nice surprise and showed me how much they care about and understand their customers! This is a great product and great company!
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Review Title: Easy installation
Customer Rating: 5 out of 5 stars (Excellent)
Reviewer Name: Kevin B. (Verified Purchase)
Review Date: 2024-08-16
Customer Feedback:
Looks great and was very easy to install on my pen.
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Review Title: Solid, Priced Well, Good Service
Customer Rating: 5 out of 5 stars (Excellent)
Reviewer Name: Ethan Z. (Verified Purchase)
Review Date: 2024-04-02
Customer Feedback:
I recently ordered a full sized EP1. I'm particularly fond of this design because I like the full sized Pilot G2 refills, but the pens that take them are often quite long. The EP1's length is more in line with that typical of pens that use a Parker style refills. I wrote with a a small customization request (installing a steel piston, instead of a brass one) and Refyne answered within minutes, and swapped the pistons for me. The pen was mailed that evening, and looks like it will last a lifetime. Great, and very speedy service, and a bomb-proof product.
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Review Title: Titanium Piston
Customer Rating: 5 out of 5 stars (Excellent)
Reviewer Name: Alec Z. (Verified Purchase)
Review Date: 2023-11-21
Customer Feedback:
I bought a titanium piston for my stonewashed ep1 and it looks great.
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Review Title: Good option
Customer Rating: 5 out of 5 stars (Excellent)
Reviewer Name: Cameron J. (Verified Purchase)
Review Date: 2023-10-28
Customer Feedback:
Reason I bought Refyne is because they have this, titanium piston replacements, which for metal sensitivity/allergy, is a must, copper (stranded piston material for all companies I've been able to find) is the worst one for me, which makes the ti a necessary buy, machining is great, fit pens well, did add graphite lub spay, which is dry lubricant for metal on metal like keys and locks, not absolutely necessary but helps since it's such tight tolerances.
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Review Title: Pen parts
Customer Rating: 5 out of 5 stars (Excellent)
Reviewer Name: Dwight F. (Verified Purchase)
Review Date: 2023-07-31
Customer Feedback:
Even though I just purchased the new pens I think it is awesome that you can buy parts when they wear out so I got some parts to keep on hand when I need them. AWESOME PENS !!
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Review Title: Great quality
Customer Rating: 5 out of 5 stars (Excellent)
Reviewer Name: James K. (Verified Purchase)
Review Date: 2022-12-27
Customer Feedback:
Modded the original copper to titanium, looks better.
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