---
product_id: 806453749
title: "Lineco pH Testing Pen for Paper or Paperboard Products. by Lineco"
price: "€ 35.18"
currency: EUR
in_stock: true
url: https://www.desertcart.es/products/806453749-lineco-ph-testing-pen-for-paper-or-paperboard-products-by
store_origin: ES
region: Spain
---

# Lineco pH Testing Pen for Paper or Paperboard Products. by Lineco

**Price:** € 35.18
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** Lineco pH Testing Pen for Paper or Paperboard Products. by Lineco
- **How much does it cost?** € 35.18 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.es](https://www.desertcart.es/products/806453749-lineco-ph-testing-pen-for-paper-or-paperboard-products-by)

## Best For

- Customers looking for quality international products

## Why This Product

- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B000KNJCSS |
| Best Sellers Rank | #49,345 in Arts, Crafts & Sewing ( See Top 100 in Arts, Crafts & Sewing ) #387 in Drawing Pens |
| Date First Available | June 17, 2003 |
| Is Discontinued By Manufacturer | No |
| Item Weight | 0.317 ounces |
| Item model number | L533-0023 |
| Manufacturer | Lineco |

## Product Details

- **Brand:** Lineco
- **Manufacturer:** Lineco
- **Ph Range:** 6.8 and above
- **UPC:** 099295003506 099295530811
- **Unit Count:** 1.0 Count

## Images

![Lineco pH Testing Pen for Paper or Paperboard Products. by Lineco - Image 1](https://m.media-amazon.com/images/I/61FB-6FHRgL.jpg)

## Questions & Answers

**Q: Does the pen tip turn color after the first several uses? Mine went from yellow to purple.**
A: Mine's half of the tip turned from orange into purple the first time I used it. Some say it will fade back over time while others say it's permanent. I don't know about validity of readings but I suppose they should still be consistent.

**Q: can this be used on fabrics?**
A: Sorry, it cannot. It only can be sued on paper or paperboard products. Thank you.

**Q: Would this work to test stickers?**
A: I haven't tried it specifically on stickers, but it has worked on all the various surfaces I have tested so far.

**Q: Will this work on black paper**
A: I'm not sure that it would, but I haven't specifically tried it on black paper.

## Frequently Bought Together

- Lineco pH Testing Pen for Paper or Paperboard Products.
- LINECO Neutral pH Adhesive 8 Oz, Acid-Free, All-purpose Glue, Dries Clear and Remains Flexible. Used for Bookbinding and Book Repair, Framing, Collages, Paper Art and Crafts

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*Product available on Desertcart Spain*
*Store origin: ES*
*Last updated: 2026-03-03*