---
product_id: 441927540
title: "350 Pcs Stainless Steel Insect Pins in 7 Sizes, Specimen Entomology Pins and Butterfly Collections Needle for School Lab Butterfly Collectors with Vials & Labels"
brand: "fpxnb"
price: "$46.72"
currency: USD
in_stock: true
reviews_count: 6
category: "Fpxnb"
url: https://www.desertcart.us/products/441927540-350-pcs-stainless-steel-insect-pins-in-7-sizes-specimen
store_origin: US
region: United States of America
---

# 7 precise diameters, 0.27-0.71mm 350 premium stainless steel pins Perfect for delicate butterfly & insect specimens 350 Pcs Stainless Steel Insect Pins in 7 Sizes, Specimen Entomology Pins and Butterfly Collections Needle for School Lab Butterfly Collectors with Vials & Labels

**Brand:** fpxnb
**Price:** $46.72
**Availability:** ✅ In Stock

## Summary

> 🦋 Pin your passion with precision and style!

## Quick Answers

- **What is this?** 350 Pcs Stainless Steel Insect Pins in 7 Sizes, Specimen Entomology Pins and Butterfly Collections Needle for School Lab Butterfly Collectors with Vials & Labels by fpxnb
- **How much does it cost?** $46.72 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/441927540-350-pcs-stainless-steel-insect-pins-in-7-sizes-specimen)

## Best For

- fpxnb enthusiasts

## Why This Product

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

## Key Features

- • **Compact & Portable:** Slim 10x10x4 cm case fits any workspace or lab
- • **Professional Grade:** Trusted by educators and entomologists alike
- • **Versatile Precision:** 7 distinct pin diameters for every specimen size
- • **Durable Craftsmanship:** Rust-resistant stainless steel ensures lasting quality
- • **Complete Collection Kit:** 350 pins plus vials & labels for organized display

## Overview

The Fpxnb 350 Pcs Stainless Steel Insect Pins set offers seven precisely measured diameters (0.27mm to 0.71mm) all at a uniform 40mm length, crafted from rust-resistant stainless steel. Ideal for professional entomologists, educators, and butterfly collectors, this comprehensive kit includes 350 pins along with vials and labels, all housed in a compact, portable case designed for organized specimen display and long-term durability.

## Description

FEATURES- Durable Material- 7 Sizes in 1 Set- Perfect for Specimen LoversSPECIFICATIONMaterial: Stainless SteelSize: 00#: Length: 40mm, ?=0.27mm; 0#: Length: 40mm, ?=0.29mm; 1#: Length: 40mm, ?=0.32mm; 2#: Length: 40mm, ?=0.38mm; 3#: Length: 40mm, ?=0.45mm; 4#: Length: 40mm, ?=0.56mm; 5#: Length: 40mm, ?=0.71mm; (The sizes that might be used frequently are 1#, 2# and 3#.)PACKAGE CONTENTFpxnb 350 Pcs Stainless Steel Insect Pins in 7 Sizes

Review: Good set of pins - The insect pins are of good quality, reasonable price and quick delivery . Thanks for your service. Hope to buy again soon
Review: Útil - Este juego de alfileres es de mucha utilidad, en especial si lo que te apasiona es el montaje de insectos que fue para lo que lo ocupe.

## Features

- 7 SIZES IN 1 SET: Total 7 Sizes of Insect Pins for you to use. They have the same length (40 mm) with different diameters: 0.27mm, 0.29mm, 0.32mm, 0.38mm, 0.45mm, 0.56mm, 0.71mm
- DURABLE & REUSABLE: Made of high-quality Stainless Steel, so your specimens will last much longer than you think. After careful cleaning, they can be used again
- WIDE RANGE OF USES: With different diameters, these pins are suitable for collecting and making most kinds of insect specimens in small, medium or large sizes
- COME WITH VIALS & LABELS: Every size of Pins are in their own vial with label so you won’t mix them up. Easy to pick up the pins you would like to use
- PERFECT SET WITH GREAT SERVICE: This is complete set with total 350 Pieces of Pins for you to enjoy your collecting hobby. If there is anything wrong with the set, feel free to contact us for problem solving

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08CCPWJTJ |
| Best Sellers Rank | #14,347 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #1 in Science Education Insect Kits #1,264 in Lab & Scientific Products |
| Brand | Fpxnb |
| Colour | 7 Size |
| Customer Reviews | 4.7 out of 5 stars 178 Reviews |
| Enclosure Material | Stainless Steel |
| Item Dimensions | 10 x 10 x 4 Centimeters |
| Item dimensions L x W x H | 10 x 10 x 4 Centimeters |
| Manufacturer | Fpxnb |
| Manufacturer Part Number | KCZ-7SIZE-ZH |
| Material | Stainless Steel |
| Metal Type | Stainless Steel |
| Model number | KCZ-7SIZE-ZH |
| Number of Pieces | 350 |
| Shape | needle-like |
| Size | 0.27mm to 0.71mm |
| UPC | 757173117782 |

## Product Details

- **Brand:** Fpxnb
- **Color:** 7 Size
- **Item dimensions L x W x H:** 3.94 x 3.94 x 1.57 inches
- **Material:** Stainless Steel
- **Number of Pieces:** 350

## Images

![350 Pcs Stainless Steel Insect Pins in 7 Sizes, Specimen Entomology Pins and Butterfly Collections Needle for School Lab Butterfly Collectors with Vials & Labels - Image 1](https://m.media-amazon.com/images/I/61pvnyzD5sL.jpg)
![350 Pcs Stainless Steel Insect Pins in 7 Sizes, Specimen Entomology Pins and Butterfly Collections Needle for School Lab Butterfly Collectors with Vials & Labels - Image 2](https://m.media-amazon.com/images/I/61HBlu3XfxL.jpg)
![350 Pcs Stainless Steel Insect Pins in 7 Sizes, Specimen Entomology Pins and Butterfly Collections Needle for School Lab Butterfly Collectors with Vials & Labels - Image 3](https://m.media-amazon.com/images/I/710YWAZayIL.jpg)
![350 Pcs Stainless Steel Insect Pins in 7 Sizes, Specimen Entomology Pins and Butterfly Collections Needle for School Lab Butterfly Collectors with Vials & Labels - Image 4](https://m.media-amazon.com/images/I/71FcbDp1l6L.jpg)
![350 Pcs Stainless Steel Insect Pins in 7 Sizes, Specimen Entomology Pins and Butterfly Collections Needle for School Lab Butterfly Collectors with Vials & Labels - Image 5](https://m.media-amazon.com/images/I/61LrqpPteWL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good set of pins
*by K***S on 5 October 2024*

The insect pins are of good quality, reasonable price and quick delivery . Thanks for your service. Hope to buy again soon

### ⭐⭐⭐⭐⭐ Útil
*by L***A on 8 May 2025*

Este juego de alfileres es de mucha utilidad, en especial si lo que te apasiona es el montaje de insectos que fue para lo que lo ocupe.

### ⭐⭐⭐⭐⭐ Simple
*by E***0 on 11 December 2025*

Pins are great a good value for the amount we received and can use them multiple times they dont feel flimsy. Not overly big fits exactly they way it needs to while pinning different bugs. The functionality is great.

## Frequently Bought Together

- Fpxnb 350 Pcs Stainless Steel Insect Pins in 7 Sizes, Specimen Entomology Pins and Butterfly Collections Needle for School Lab Butterfly Collectors with Vials & Labels
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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-05-20*