---
product_id: 53042089
title: "Vela Sciences Advanced W7-D Expanded Wirebound Lab Notebook, 9.25 x 11.75 in (23.5 x 30 cm), 144 Pages, Double Wire Looped, 70lb Heavyweight Paper (1-Pack, Dot+)"
brand: "vela sciences"
price: "€ 44.55"
currency: EUR
in_stock: true
reviews_count: 8
url: https://www.desertcart.fr/products/53042089-vela-sciences-advanced-w7-d-expanded-wirebound-lab-notebook-9
store_origin: FR
region: France
---

# 144 heavyweight 70lb pages 9.25 x 11.75 in expansive size Double loop wirebound durability Vela Sciences Advanced W7-D Expanded Wirebound Lab Notebook, 9.25 x 11.75 in (23.5 x 30 cm), 144 Pages, Double Wire Looped, 70lb Heavyweight Paper (1-Pack, Dot+)

**Brand:** vela sciences
**Price:** € 44.55
**Availability:** ✅ In Stock

## Summary

> 📝 Elevate your lab notes—where durability meets precision.

## Quick Answers

- **What is this?** Vela Sciences Advanced W7-D Expanded Wirebound Lab Notebook, 9.25 x 11.75 in (23.5 x 30 cm), 144 Pages, Double Wire Looped, 70lb Heavyweight Paper (1-Pack, Dot+) by vela sciences
- **How much does it cost?** € 44.55 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.fr](https://www.desertcart.fr/products/53042089-vela-sciences-advanced-w7-d-expanded-wirebound-lab-notebook-9)

## Best For

- vela sciences enthusiasts

## Why This Product

- Trusted vela sciences brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Durable Everyday Companion:** Scuff-resistant matte cover and reinforced double loop wire ensure your notes survive any hustle.
- • **Lab-Ready Precision Layout:** Pre-numbered pages, conversion charts & signature blocks keep your research impeccably organized.
- • **Premium Writing Experience:** 70lb smooth paper minimizes ink bleedthrough—perfect for archival-quality pens like Micron & Copic.
- • **ISO-Compliant Archival Quality:** Acid-free materials meet rigorous lab standards for long-term data preservation.
- • **Certified Sustainable Craftsmanship:** FSC, SFI, and ECF certified papers with soy-based inks for eco-conscious professionals.

## Overview

The Advanced W7-D Expanded Wirebound Lab Notebook offers a spacious 9.25 x 11.75 inch format with 144 heavyweight 70lb pages featuring a dot grid+ layout. Designed for professionals, it includes pre-numbered pages, lab guidelines, and archival-quality acid-free paper to ensure durability and compliance with ISO lab standards. Its double loop wire binding and scuff-resistant matte cover provide lasting resilience, while sustainable FSC and soy ink certifications align with eco-conscious values.

## Description

Vela Sciences Advanced W7-D Expanded Wirebound Lab Notebook, 9.25 x 11.75 in (23.5 x 30 cm), 144 Pages, Double Wire Looped, 70lb Heavyweight Paper (1-Pack, Dot+)

## Features

- SMART CONSTRUCTION - Scuff-resistant matte laminated cover, extra heavyweight rear backboard for solid writing surface anywhere, double loop reinforced wire for lifelong durability.
- LAB-READY LAYOUT - Features expanded user information page, laboratory notebook guidelines, pre-numbered index, numbered user pages, reference and conversion charts, abbreviation and equipment tables, and user cover label. *With Dot Grid+ (5mm) user pages featuring signature and date blocks on every page.
- HEAVYWEIGHT PAPER - 105gsm (70lb/28lb Bond) smooth writing paper, designed to minimize ink showthrough or bleedthrough. We recommend archival-quality type inks for day-to-day use in the lab, especially Copic or Micron felt point pens. (Fountain pen use is highly dependent on ink and tip used, please test before bulk purchase.)
- ARCHIVAL QUALITY - All materials are acid-free, archival quality, and are lab-ready for all ISO laboratory and field research notebook standards. For long-term storage, we recommend storing in dry, room temperature conditions, out of direct sunlight.
- SUSTAINABLE - FSC, SFI, ECF certified papers & board. Soy inks throughout, minimization of paper waste, and fully recyclable. Printed, bound, & shipped proudly in the USA by the Vela Sciences team.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Vela Sciences |
| Brand | Vela Sciences |
| Item Weight | 1.48 pounds |
| Product Dimensions | 11.75 x 9.75 x 0.75 inches |
| Is Discontinued By Manufacturer | No |
| Color | Black |
| Cover Material | Laminated Paper |
| Material Type | Paper |
| Number of Items | 1 |
| Size | 1-Pack |
| Ruling | Dotted |
| Sheet Size | 8.5-x-11-inch inches |
| Paper Finish | Smooth |
| Manufacturer Part Number | W7 |

## Product Details

- **Brand:** Vela Sciences
- **Color:** Black
- **Theme:** Book
- **Sheet Size:** 8.5-x-11-inch inches
- **Pages:** 144 Pages
- **Cover Material:** Laminated Paper
- **Style:** Dot +
- **Ruling Type:** Dotted
- **Special Feature:** Soft Cover
- **Number of Items:** 1

## Images

![Vela Sciences Advanced W7-D Expanded Wirebound Lab Notebook, 9.25 x 11.75 in (23.5 x 30 cm), 144 Pages, Double Wire Looped, 70lb Heavyweight Paper (1-Pack, Dot+) - Image 1](https://m.media-amazon.com/images/I/61zhWKAHudL.jpg)

## Available Options

This product comes in different **Size, Style** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good, but expensive
*by J***S on April 5, 2025*

Works for my teen. It was pricey though. So hope it lasts the whole semester.

### ⭐⭐⭐⭐⭐ These things are the best lab book I've ever used
*by M***A on November 10, 2022*

If you need to make a permanent record and you prefer to write it rather than type it, I don't think you can do better than this. Paper and binding are quality, pages are all numbered with table of contents area in the front. Gridded paper on both sides makes drawing easier. Paper is sturdy enough to paste tip-in pages without a problem.

### ⭐⭐⭐⭐⭐ Perfect Indexed Work Notebook
*by E***N on October 30, 2020*

I purchased this Dot/Grid+ notebook a year ago to use at work (as a construction estimator). I was looking for a notebook that had a header with numbered pages so that I could create an index of jobs (as well as the ability to reference previously taken notes without needing to number a 200 page notebook). The paper thickness is wonderful and I have no issues with ink bleed through. The dots are very faint but not so much that I have an issue using them to keep my lines straight. The 5mm is slightly smaller than the standard "college" ruled (at 7.1 mm), but again, not so much that I have any issues with it. I feel like the dot/grid gives me the flexibility to use as needed if a sketch or columns should be added. I've not had any issues with the notebook wearing out, but it does basically stay open on my desk. I did have one water mishap, but other than the obvious wavy paper watermarks, the pages dried well and are all legible. After a year, it's time to purchase another one!

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*Product available on Desertcart France*
*Store origin: FR*
*Last updated: 2026-02-23*