Size 7 White Silicone Rubber Stoppers are Tapered Rubber Stoppers that will plug many kinds of containers, lab vials and other openings. Manufactured from white Silcone Rubber. Suitable for many high-temperature industrial applications. Bulk available.
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Does what I wanted them to do.
Quality Products Reasonably priced fast shipping AAA+ thank you! RJH
Exactly what i needed
Great product but wrong size I bought this size based on a review that said it fit his milk bottle perfectly. Alas I found out not all milk bottles are the same size, and this No. 7 is too small for my older round milk bottle. So I ordered the No 8. No I'm not going to return them, they were only $5!
White Plug Is perfect for my need. Better than cork
Just What I Needed Good quality, perfect size. Quick shipping and great communication.
Stopper For Old Round Glass 1 Quart Milk Bottle This is my second purchase after purchasing #7 and #8 white silicone stoppers to check fit and quality. The quality is excellent! I found the #7 was the best fit for my old 1 qt. round milk bottles. Shipping was very fast on both purchases. Communications for my modest order were excellent.
great stuff I needed the stoppers, they came and they're great!
#7 silicone stopper I had read that the #7 silicone stoppers were an excellent replacement for the hard plastic stoppers in the Duracraft bird feeders. And, they are perfect! Whoever had the idea was a genius because the hard plastics were impossible to use and ended up cracking the plastic of the birdfeeder. Love these stoppers.
Perfect Just what I needed to plug a hole in a birdhouse! Very speedy delivery. Better than Amazon.
Did the Trick I needed a replacement stopper for the bottom of a salt shaker that has a larger than normal opening. This stopper did the trick. Thank you.
Old school I needed a few stoppers for old-style milk bottles and these do the job nicely. They fit the small (pint) milk bottles not the quart.
Widgets...err...stoppers Ordering was easy, product sent out within 24hrs, arrived on a timely manner. Placed a 2nd order.
Great product Fit the bottle opening for a favorite bottle. Love it because unlike cork, I can just throw it in the dishwasher.
White stoppers Quality product and Speedy Delivery!
Works great when dry. Not good when wet. I bought these #7's for my glass carboys and fit well for 5, 6 and 6.5 gallon glass carboys. They work fine when both the glass and the silicone stopper are dry but if either gets wet, the stopper's lose their effectiveness and pop right out the second they are inserted. Fast shipping and great packing.
Great Great product
#7 White Silicone stopper is perfect I needed a stopper for a glass milk bottle. The #7 stopper is a perfect fit, solid, and easy to use stopper. I bought 2, but I doubt that I'll need the second one anytime soon.
A perfect fit! Arrived quickly and worked perfectly! I would definitely recommend!
#7 Silicone Rubber Stoppers These are perfect for the quart size milk bottles we re-use for cold water in the refrigerator.
dennis Great customer service when I had to contact the company for further information. The stoppers fit perfectly in our application and the quality of stopper is as advertised.
White Silicon Rubber stoppers For what I use them for these work great and I am sure would for other uses. I have bird feeders that use a stopper at the top and the one that came with the feeder was not well made. These work great the only problem I have is not the stoppers fault. Squirrels or something steal them.j This has only happened twice so not a big problem. They also fit well and I love dealing with widget they are prompt with delivery and very friendly.
#7 White Silicone Rubber Stoppers I have a 4.5L big bottle of whisky Johnny Walker, the cap broke and i couldn't find other with the same measures, WIDGETCO was the solution, Excellent, I choose the #7, and am happy with the result. No spills. Thank you, I really enjoyed my purchase.
Silicone stopper Great quality at a very reasonable price. My items arrived quickly with regular updates on shipping.
The perfect fit After several attempts to seal my mother's antique handmade piggy bank, this stopper is the one that fits! Silicone is definitely the way to go with crafts that might not be quite perfect.
#7 White Silicone Rubber Stoppers Great quality. Great service. Detailed dimensions assured perfect fit.
Stopper order Quickly filled the order and was accurate.
Great Product arrived on time and as advertised. I ended up buying the wrong size (too big) but was able to mold it to my needs. I don't need this sort of material often, but when I do, I'll be coming back here.
5 Stars This is an excellent product, very high quality, great selection of sizes, easy to deal with good fast service.
Great selection! I purchased these for a project I am working on and they were perfect! They're strong, all the same size and thickness and my order came faster than I had originally been quoted. Thumbs up WidgetCo!
Perfect These silicone stoppers are perfect. Silicone comes in many grades and densities so I wasn't sure what I was getting. Frankly, I did not have high expectations based on the pricing. However, I am extremely pleasantly surprised. Very high quality, dense and solid silicone with just enough flexibility to give a tight seal on the bottle and at the same time allowing for an easy release. You won't find better silicone bottle stoppers anywhere even if you pay several times the price of these. Also note the the company ships quickly, mine arrived in just a few days using just the standard delivery option. I'm always excited to find a company supplying an item that is for some reason hard to locate in the market and they do it by offering and excellent product, at a fair price, quickly and conveniently. You can't go wrong here.
Great Service, Wonderful company, Awesome! Oh my goodness, size 7 white silicone rubber stoppers were the perfect fit for my old glass milk jars. I love to reuse my glass containers for juices and teas or just switching the milk bought in plastic jugs to my glass bottles. Such a difference in taste and temperature of the contents. I did order the size 9 as I was not sure which would fit the best, so i will need to return them unless my husband finds a use for them.
#7 white silicone rubber stoppers #7 white rubber silicone stoppers arrived quickly and work perfectly for storing various foods and drinks in my old milk bottles.
Great company, great products I have bad wrists and thumbs so I convert most bottle and container tops to stoppers. Never could have done it so easily without WIDGETCO.
Perfect for glass 5 gallon fermenter carboy After making a 3/8" hole with a cork hole borer, I could fit my air lock and install the stopper in the top of my 5 gallon glass carboy fermenter. The grip was solid and the seal good right from the start, much nicer than what I have found with black rubber and other white (but not silicon) stoppers I bought with used equipment.
WIDGETCO Rubber Silicon Stopper The site is very friendly and I ordered the stoppers to plug a bird feeder which had an unsatisfactory stopper. A reviewer had said how she had solved the problem with these stoppers and she was right. They fit perfectly and were shipped promptly which I appreciated and I think the birds did too. They are very well made and look like they will withstand the elements well.
Mary Pauline K.
Exactly as ordered and early delivery! Would definitely purchase more at this company. The stopper was for a vintage refrigerator pitcher and (luckily I measured correctly) the silicone stopper fit perfectly and is flexible enough to keep the liquids safe from spilling or refrigerator smells. YEAH! It was absolutely what I needed and perfect!
Great stoppers!! I ordered some of each size for liquid-tight bottle stoppers. Very happy with the quality, performance. Especially appreciate the high temperature range for sterilizing, as they are used for consumable liquids. Order was processed, shipped, and received in very timely manner (OK--Texas is close to California, but they processed the order very quickly). Order was received complete and correct. NO hassles!
Silicon stoppers Good quality finish and fit perfectly
Stoppers Fit perfectly! Thank you!
Ronald L W
King Bee Had been looking a long time for a replacement stopper for a bottle that was a gift which had a cork originally and it fell apart. I was happy to find your website. My order came within two days and I now have a stopper which will last the life of the bottle. Thank you for your excellent customer service.
Satisfaction 100% I have ordered 2 times from this company and they always deliver on time. Exceptional customer service. The products are exceptional. Good quality product. Satisfied customer here.
Simplicity done right I used these in borosilicate jars, storing spices. The tapering fit makes them ideal for a variety of sizes and air tight seals.
Perfect for my needs Using to Cerakote my guns. Perfect for plugging holes and avoiding unwanted overspray
Good Product Works great for my glass milk bottles.
An amazing resource Who knew? I tried looking online for a stopper for a retro glass milk bottle I'm using and found this great source of perfect food-grade silicone stoppers that work perfectly. How did we live before the internet and access to amazing resources like this?
Best Online service I have ever had. You hold the record for the fastest order processing and shipping that I have ever had. Thanks.
Retap bottle cap Needed a food grade silicone replacement for my retap glass wate bottle. Works better than the cap it originally came with. Easy to keep clean and the perfect size as listed.
Very Nice Super fast shipping - product is what it says it is.
Nice product Nice product.
Carboy Stopper Great product, fast shipping. What more can you ask for?
Milk Jug Cap A better cap for the glass milk bottle.
Right stopper I have a lawn roller which is to be filled with water. I bought it without a plug for a discount. I tried a bathroom stopper which did not work. This stopper was perfect. The problem I have with WIDGETCO is they first sent these in a flat priority envelope. Needless to say the stoppers must have easily broke through the envelope. It arrived with only an invoice. When I spoke to the customer service they said they always send them that way with no problems. I insisted they send another in a padded envelope at least. The rep said he would try to see what he could do. It finally arrived in a padded envelope with the stoppers inside.
Excellent Product I used these on my 5-gallon glass carboys, they are perfect! And, the shipping was very fast, thank you!
Excellent Service. Great Product What more can I say. The quality is excellent and the shipping was very prompt. Would definately recommend to all.
Fits my need. Fast delivery. Fast delivery. When cut down to the proper depth they are just what I need for a new product. This was my second order and I'll be placing more.
Worked great! Very nice product! Using it to stop hot liquid from flowing through a pipe. Food grade, rated at 350° F. Awesome!
White Silicone Rubber Stoppers Delivery was very rapid. I am happy with the product
White Silicone Stoppers As usual, everything I purchase from WidgetCo is perfect and on time.
White Silicone Rubber Stoppers Service was efficient and fast.
Fantastic Service The best online experience I've ever had. You get what you order with quickness. I will go out of my way to send contractors to this site. A 10 out of 10.
Great Great stoppers. I'd buy more.
Exactly what I was looking for This was exactly what I was looking for to close my glass milk bottles that I keep drinking water in. Cork stoppers got moldy so I bought other rubber stoppers but they infused the water with a strong rubber smell. Silicone is the solution! Shipment was very fast.
Silicone Rubber Stoppers I ordered various cork & silicone stoppers because I did not know exactly what size I needed for a pottery jug that I have. These are just what I needed! They arrived super fast and I would definitely recommend this company to others.
#7 White Silicone Rubber Stoppers Good material compresses well to fit as desired and make a gentle but firm seal. Quick and easy shipment at a reasonable price.
#7 Silicone Rubber Stoppers Works great on my carboy for fermenting cider. Drilled a hole and ready to go!
#7 White Silicone Rubber Stoppers Great service. Quick and easy!
Good Stoppers Using the stopper to plug ports in my BBQ where I put my temperature control fan. Pliable enough to stay put and obviously heat resistant.