---
product_id: 37391859
title: "Masontops Tough Tops - Ball Wide Mouth Mason Jar Lids Plastic Leakproof - BPA-Free White Plastic Mason Jar Lids - Reusable Dry Canning Lids fit Ball Jars (Ball Mason Jars not included)"
brand: "masontops"
price: "¥7895"
currency: JPY
in_stock: true
category: "Masontops"
url: https://www.desertcart.jp/products/37391859-masontops-tough-tops-ball-wide-mouth-mason-jar-lids-plastic
store_origin: JP
region: Japan
---

# Leakproof airtight seal Dishwasher & freezer safe Reusable BPA-free plastic Masontops Tough Tops - Ball Wide Mouth Mason Jar Lids Plastic Leakproof - BPA-Free White Plastic Mason Jar Lids - Reusable Dry Canning Lids fit Ball Jars (Ball Mason Jars not included)

**Brand:** masontops
**Price:** ¥7895
**Availability:** ✅ In Stock

## Summary

> 🔐 Lock freshness, unlock possibilities with Masontops Tough Tops!

## Quick Answers

- **What is this?** Masontops Tough Tops - Ball Wide Mouth Mason Jar Lids Plastic Leakproof - BPA-Free White Plastic Mason Jar Lids - Reusable Dry Canning Lids fit Ball Jars (Ball Mason Jars not included) by masontops
- **How much does it cost?** ¥7895 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/37391859-masontops-tough-tops-ball-wide-mouth-mason-jar-lids-plastic)

## Best For

- masontops enthusiasts

## Why This Product

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

## Key Features

- • **Safe & Sound Storage:** Crafted from premium BPA-free, phthalate-free plastic to keep your food and drinks toxin-free.
- • **Grip & Go Convenience:** Faceted sides ensure effortless opening without sacrificing the airtight seal or risking spills.
- • **Versatility Meets Style:** Transform jars into chic organizers for everything from beauty supplies to office essentials.
- • **Built to Last, Ready for Anything:** Durable plastic lids that never rust, warp, and are dishwasher & freezer friendly for everyday hustle.
- • **Seal in Freshness, Leak Out Worries:** Precision silicone gasket guarantees a spill-proof, airtight lock for your liquids and leftovers.

## Overview

Masontops Tough Tops are BPA-free, reusable wide mouth mason jar lids featuring a precision silicone gasket for a leakproof, airtight seal. Designed for durability, these white plastic lids resist rust and warping, are dishwasher and freezer safe, and offer easy grip faceted sides. Perfect for safely storing liquids, food, and organizing essentials, they upgrade your mason jars into versatile, stylish containers.

## Description

Shop Masontops at the desertcart Cookware store. Free Shipping on eligible items. Everyday low prices, save up to 50%.

## Features

- TRANSFORM MASON JARS INTO LEAKPROOF CONTAINERS: These durable ball jar lids have precision-engineered silicone gaskets ensuring a leak-proof & airtight seal. Great for storing liquid in glass jars without worries about spills or mess.
- 100% FOOD SAFE PLASTIC: We've designed our ball wide mouth mason jar lids plastic using premium quality food-safe plastics. They're free of BPA plastic and contain no phthalate, so they won't leach toxic chemicals into your food & drink. Great for soup, yogurt & sports drinks.
- SUPER VERSATILE & MULTI-PURPOSE: You'll get endless ideas for your see-through jars both at home and in the office. The airtight seal makes them perfect for storing everything from first aid & beauty supplies, to craft items, hardware and much more!
- FACETED SIDES FOR EASY OPENING: Tough Tops mason jar lids wide mouth plastic reusable provide a sure airtight seal, but that doesn't mean they're hard to open and close. The faceted sides provide an easy grip. This also prevents the jar from rolling off the counter if it falls on its side.
- WILL NEVER RUST OR WARP: Tough Tops kerr wide mouth mason jar lids live up to their name. They're made of durable plastic to last for many years without rusting or warping like regular canning jar lids can. And they have no problem going into the dishwasher or freezer.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B01KU0HMY6 |
| Best Sellers Rank | #2,219 in Kitchen & Dining ( See Top 100 in Kitchen & Dining ) #31 in Canning Products |
| Brand | Masontops |
| Brand Name | Masontops |
| Closure Type | Screw Top |
| Color | White |
| Customer Reviews | 4.6 out of 5 stars 4,694 Reviews |
| Included Components | Masontops Tough Tops - Wide Mouth Mason Jar Lid - White - BPA-Free Plastic Screw Caps - Reusable Airtight Storage Covers |
| Item Dimensions L x W | 3.5"L x 3.5"W |
| Item Type Name | Mason Jar Lid |
| Item Weight | 5 ounces |
| Manufacturer | Masontops |
| Manufacturer Part Number | TT4W |
| Material | Plastic |
| Material Type | Plastic |
| Model Number | DIB-602964 |
| Number of Packs | 1 |
| Number of Pieces | 1 |
| Product Dimensions | 3.5"L x 3.5"W |
| Product Style | Compact |
| Shape | Round |
| Style | Compact |
| UPC | 829188000110 |
| Unit Count | 1 Count |

## Product Details

- **Brand:** Masontops
- **Color:** White
- **Material:** Plastic
- **Product Dimensions:** 3.5"L x 3.5"W
- **Style:** Compact

## Images

![Masontops Tough Tops - Ball Wide Mouth Mason Jar Lids Plastic Leakproof - BPA-Free White Plastic Mason Jar Lids - Reusable Dry Canning Lids fit Ball Jars (Ball Mason Jars not included) - Image 1](https://m.media-amazon.com/images/I/81cDx6CXxvL.jpg)

## Available Options

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

## Questions & Answers

**Q: does the gasket comes off every time I open the lid?**
A: No the gasket remains inside the lid within a given area. This is not a two piece lid like traditional Mason Jar lids. The gasket can be removed for cleaning. That said I was not happy with these lids. They leak unless you tighten them down so much they become very difficult to remove; especially if a hot substance creates a vacuum.

**Q: where are these made?**
A: According to the packaging the company is in Canada and the tops are made in China.

**Q: Are they heat resistant?**
A: Yes silicone is safe -50 to 500

**Q: Can silicone seals be purchased separately?**
A: I bought normal metal inserts to use with these.

## Frequently Bought Together

- Masontops Tough Tops - Ball Wide Mouth Mason Jar Lids Plastic Leakproof - BPA-Free White Plastic Mason Jar Lids - Reusable Dry Canning Lids fit Ball Jars (Ball Mason Jars not included)
- Ball Leak-Proof Plastic Lids for Glass Mason Jars, Used for Canning, Pickling, Juice, Jam, Jelly (Regular, 6 Count (Pack of 1))
- Ball Wide Mouth Pint Mason Jars with Lids & Bands | 16-oz | 2-Pack

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**Shop now:** [https://www.desertcart.jp/products/37391859-masontops-tough-tops-ball-wide-mouth-mason-jar-lids-plastic](https://www.desertcart.jp/products/37391859-masontops-tough-tops-ball-wide-mouth-mason-jar-lids-plastic)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-09-23*