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Dr.W 25.4K Views
Aug 17, 2026 11:04 AM

500ml Costop 3-in-1 Glass Oil Sprayer

$8.00

$20

60% off
Amazon
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Deal Details
Costop Official via Amazon has 500ml Costop 3-in-1 Glass Oil Sprayer on sale for $19.99 - $2 when you clip the coupon on the product page - $10 with promo code TR9QSXYG at checkout = $7.99. Shipping is free with Prime or on $35+ orders.

Thanks to Community Member Dr.W for sharing this deal.
  • Note: You must be logged in to clip coupons or apply promo codes. Coupons/Promo codes are typically single-use, may vary by account or may need to be re-applied in order to discount properly.
Details:
  • 3-in-1 Versatile Design: Quick-press fine mist (0.5g), gentle-press stream, and flip-cap pour functions in one tool; ideal for air fryer cooking, baking prep, BBQ grilling, and salad preparation with precise oil control
  • Leak-Proof Construction: Advanced anti-leak nozzle with one-hand lockable operation; engineered seal system prevents leaks and maintains performance during extended use
  • Health-Conscious Cooking: Replaces chemical aerosol sprays; compatible with olive, avocado, coconut, and other favorite oils; precise 0.5g spray helps control daily oil intake
  • Premium Materials: BPA-free food-grade shatterproof glass; heat-resistant components; 500ml capacity reduces refilling; odorless and non-toxic
  • Air Fryer Optimized: Circular mist pattern for even food coating; ergonomic design with comfortable grip reduces fatigue during extended use

Editor's Notes

Written by citan359 | Staff
  • About this Deal:
  • About this Store:
  • Additional Notes:
    • Please see the original post for additional details & give the WIKI and additional forum comments a read for helpful discussion.

Original Post

Written by Dr.W
Community Notes
About the Poster
Deal Details
Community Notes
About the Poster
Costop Official via Amazon has 500ml Costop 3-in-1 Glass Oil Sprayer on sale for $19.99 - $2 when you clip the coupon on the product page - $10 with promo code TR9QSXYG at checkout = $7.99. Shipping is free with Prime or on $35+ orders.

Thanks to Community Member Dr.W for sharing this deal.
  • Note: You must be logged in to clip coupons or apply promo codes. Coupons/Promo codes are typically single-use, may vary by account or may need to be re-applied in order to discount properly.
Details:
  • 3-in-1 Versatile Design: Quick-press fine mist (0.5g), gentle-press stream, and flip-cap pour functions in one tool; ideal for air fryer cooking, baking prep, BBQ grilling, and salad preparation with precise oil control
  • Leak-Proof Construction: Advanced anti-leak nozzle with one-hand lockable operation; engineered seal system prevents leaks and maintains performance during extended use
  • Health-Conscious Cooking: Replaces chemical aerosol sprays; compatible with olive, avocado, coconut, and other favorite oils; precise 0.5g spray helps control daily oil intake
  • Premium Materials: BPA-free food-grade shatterproof glass; heat-resistant components; 500ml capacity reduces refilling; odorless and non-toxic
  • Air Fryer Optimized: Circular mist pattern for even food coating; ergonomic design with comfortable grip reduces fatigue during extended use

Editor's Notes

Written by citan359 | Staff
  • About this Deal:
  • About this Store:
  • Additional Notes:
    • Please see the original post for additional details & give the WIKI and additional forum comments a read for helpful discussion.

Original Post

Written by Dr.W

Community Voting

Deal Score
+66
Good Deal
Visit Amazon

Top Comments

MikePD
242Comments
41Reputation
Just a heads up, these are a pain in the ass to clean. We went through two before realizing that we don't really need to "spray" our oil...using a brush works just fine.
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35 Comments

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Aug 17, 2026 12:26 PM
4 Comments
Joined Nov 2021
MaroonGuide2043Aug 17, 2026 12:26 PM
4 Comments
The code is it accepted on Amazon
Original Poster
Pro
Aug 17, 2026 12:35 PM
17.1K Comments
Joined Nov 2020
Dr.W
Original Poster
Pro
Aug 17, 2026 12:35 PM
17.1K Comments
Quote from MaroonGuide2043 View quoted comment :
The code is it accepted on Amazon
The product, coupon, and link are all of Amazon. You have to apply the coupon at the checkout screen/page.
Aug 17, 2026 12:46 PM
1 Comments
Joined Dec 2018
TkkingAug 17, 2026 12:46 PM
1 Comments
Not working
Aug 17, 2026 12:49 PM
20 Comments
Joined Jan 2013
dukebabylonAug 17, 2026 12:49 PM
20 Comments
Quote from Tkking View quoted comment :
Not working
I tried it on the black one and it worked. Other two colors didn't.
1
Aug 17, 2026 1:22 PM
36 Comments
Joined Dec 2015
skyline7349Aug 17, 2026 1:22 PM
36 Comments
Worked! thank you, Had to do the black version instead of the gray and combine with the clipped coupon
Aug 17, 2026 1:56 PM
242 Comments
Joined Jul 2013
MikePDAug 17, 2026 1:56 PM
242 Comments

Our community has rated this post as helpful. If you agree, why not thank

Just a heads up, these are a pain in the ass to clean. We went through two before realizing that we don't really need to "spray" our oil...using a brush works just fine.
7
1
3
Aug 17, 2026 2:48 PM
84 Comments
Joined Aug 2013
Metalbender01Aug 17, 2026 2:48 PM
84 Comments
Change the selection to the black model, if you are lucky to get it there is a coupon that appears on page, be sure to get that also. I paid 8.75 after tax.

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Aug 17, 2026 4:54 PM
248 Comments
Joined Mar 2016
tphdAug 17, 2026 4:54 PM
248 Comments
i have one of these and its nice but the first 3-4 times you you it will pull the thumb latch expecting it to open up the pouring door. Instead you will shoot EVOO over a random kitchen surface. annoying
Aug 19, 2026 10:22 AM
3.1K Comments
Joined May 2011
Guy767Aug 19, 2026 10:22 AM
3.1K Comments

Our community has rated this post as helpful. If you agree, why not thank

Seems like the base price has decreased to $12.99? I was able to buy it around $5 shipped after applying the promocode and the 10% off coupon in the listing; thanks OP.

The AI generated photos in the product's description does not inspire me with confidence though. That's usually a good indicator of poor quality cheaply produced crap that some funky "company" slaps their name on and tries to claim it as their own.

I probably could purchase this in bulk via a Chinese based website like Aliexpress, slap a logo on the product like "Cheap Basterd's Best" and try to sell it for a profit as well. Still for around $5 shipped, I guess I'm getting a fair deal...

Code:
Order Summary
Item(s) Subtotal:
$12.62
Shipping & Handling:
$0.00
Promotion applied::
-$6.31
Your Coupon Savings:
-$1.26
Total before tax:
$5.05
Estimated tax to be collected:
$0.28
Grand Total:
$5.33
1
1
Aug 19, 2026 11:43 AM
3.6K Comments
Joined Jan 2014
ryunohadoukenAug 19, 2026 11:43 AM
3.6K Comments
Quote from Guy767 View quoted comment :
Seems like the base price has decreased to $12.99? I was able to buy it around $5 shipped after applying the promocode and the 10% off coupon in the listing; thanks OP.

The AI generated photos in the product's description does not inspire me with confidence though. That's usually a good indicator of poor quality cheaply produced crap that some funky "company" slaps their name on and tries to claim it as their own.

I probably could purchase this in bulk via a Chinese based website like Aliexpress, slap a logo on the product like "Cheap Basterd's Best" and try to sell it for a profit as well. Still for around $5 shipped, I guess I'm getting a fair deal...

Code:
Order Summary
Item(s) Subtotal:
$12.62
Shipping & Handling:
$0.00
Promotion applied::
-$6.31
Your Coupon Savings:
-$1.26
Total before tax:
$5.05
Estimated tax to be collected:
$0.28
Grand Total:
$5.33
This is the one I have. Very good quality and feel. Your post inspired me to buy another one.. lol

https://a.co/d/0afUVr4v
Aug 19, 2026 11:46 AM
662 Comments
Joined Apr 2014
ProbablyChineseAug 19, 2026 11:46 AM
662 Comments
What makes this one special compared to the various $8-9 ones on sale on Amazon
Aug 19, 2026 11:47 AM
137 Comments
Joined Oct 2014
JohnathanC8680Aug 19, 2026 11:47 AM
137 Comments
Quote from MikePD View quoted comment :
Just a heads up, these are a pain in the ass to clean. We went through two before realizing that we don't really need to "spray" our oil...using a brush works just fine.
Clean? At these prices I use it once and throw it away 🧐
1
4
Aug 19, 2026 1:10 PM
7.8K Comments
Joined Apr 2009
ursusAug 19, 2026 1:10 PM
7.8K Comments
I will give it a shot. I dont spray oil, but I will use it for vinegar for vegetable / fruit rinsing. Hope viscosity difference wont be an issue but it is so cheap that it is w/e. Thanks OP.
Aug 19, 2026 1:57 PM
10 Comments
Joined Jun 2024
LimJaheyAug 19, 2026 1:57 PM
10 Comments
Worked on black, not the gray or white for me just a heads up!

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Aug 19, 2026 1:58 PM
176 Comments
Joined Aug 2020
FuschiaLaborer329Aug 19, 2026 1:58 PM
176 Comments
I would wake up early and make coffee in it by accident

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