---
product_id: 55241948
title: "DropperStop™ Polycone Caps for 1oz / 2oz Dropper Bottles, Neck Finish 20-400 - Pack of 12"
brand: "dropper stop"
price: "NT$7"
currency: TWD
in_stock: false
reviews_count: 8
url: https://www.desertcart.tw/products/55241948-dropperstop-polycone-caps-for-1oz-2oz-dropper-bottles-neck-finish
store_origin: TW
region: Taiwan
---

# 20-400 Neck Fit Shipping Ready Effective Seal DropperStop™ Polycone Caps for 1oz / 2oz Dropper Bottles, Neck Finish 20-400 - Pack of 12

**Brand:** dropper stop
**Price:** NT$7
**Availability:** ❌ Out of Stock

## Summary

> Seal the Deal! 🔒

## Quick Answers

- **What is this?** DropperStop™ Polycone Caps for 1oz / 2oz Dropper Bottles, Neck Finish 20-400 - Pack of 12 by dropper stop
- **How much does it cost?** NT$7 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.tw](https://www.desertcart.tw/products/55241948-dropperstop-polycone-caps-for-1oz-2oz-dropper-bottles-neck-finish)

## Best For

- dropper stop enthusiasts

## Why This Product

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

## Key Features

- • **Pack of 12:** Stock up with a convenient pack of 12 caps for all your needs.
- • **Perfect Fit:** Designed for 1oz and 2oz dropper bottles with a 20-400 neck finish.
- • **Versatile Use:** Perfect for essential oils, tinctures, and other liquid products.
- • **Durable Design:** Crafted from high-quality materials for long-lasting use.
- • **Shipping Essential:** Ideal for secure shipping, ensuring your liquids stay contained.

## Overview

The DropperStop™ Polycone Caps are designed specifically for 1oz and 2oz dropper bottles with a 20-400 neck finish. This pack of 12 caps ensures a secure seal, making them perfect for shipping and storage of various liquid products.

## Description

Protect your essential oils and other liquids with DropperStop polycone bottle caps. This pack of 12 black polycone caps will put a highly effective seal on your bottles rather than relying exclusively upon dropper tops to seal your bottles. This listing is just for caps and there are no bottles included in this listing. Caps fit bottles which have a 20mm wide neck. Please be sure that your bottles have a 20mm wide neck before purchasing this item.

## Features

- Make sure this fits by entering your model number.
- 20-400 Neck Finish (Fits Bottles With 20mm Wide Neck)
- Caps Only - There Are Not Any Bottles Included In This Listing
- Polycone Caps Create A Very Effective Seal
- Perfect When Used For Shipping

## Images

![DropperStop™ Polycone Caps for 1oz / 2oz Dropper Bottles, Neck Finish 20-400 - Pack of 12 - Image 1](https://m.media-amazon.com/images/I/71o709-lVjL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ 







  
  
    Perfect fit for 30 and 60 ml Boston Rounds
  

*by C***T on Reviewed in the United States on February 24, 2021*

These fit perfectly on my 30 and 60ml Boston Round bottles. The polycone insert is great for maintaining a leak-proof, air-tight seal. The caps do feel a bit less sturdy and substantial as other caps I've used, but so far they have worked well without any cracking.

### ⭐⭐⭐ 







  
  
    Good in an emergency cap replacement  but quality is not exactly awesome.
  

*by M***R on Reviewed in the United States on July 22, 2021*

These are not the most sturdy of caps & not very snug on  bottles -a little lopsided but they’re appreciated during a emergency cap loss so I  i’m glad of the availability.

### ⭐⭐⭐⭐ 







  
  
    Arithmetic can be daunting.
  

*by D***P on Reviewed in the United States on October 5, 2020*

A rather nit-noid aspect. Package was 1 short(11) instead of 12.

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**Shop now:** [https://www.desertcart.tw/products/55241948-dropperstop-polycone-caps-for-1oz-2oz-dropper-bottles-neck-finish](https://www.desertcart.tw/products/55241948-dropperstop-polycone-caps-for-1oz-2oz-dropper-bottles-neck-finish)

---

*Product available on Desertcart Taiwan*
*Store origin: TW*
*Last updated: 2026-10-06*