

🦋 Pop bottles, not blades—flip your bar game to legendary status!
The Caliber Gourmet Butterfly Knife Bottle Opener is a safe, realistic balisong trainer designed for bartenders and enthusiasts. It combines the iconic butterfly knife flipping experience with a durable, dual-function bottle opener that works on both screw and pop-top bottles. Featuring a secure latch and smooth action, it’s perfect for practicing skills, entertaining guests, and gifting in premium packaging.








| Best Sellers Rank | #132,253 in Kitchen & Dining ( See Top 100 in Kitchen & Dining ) #658 in Bottle Openers |
| Customer Reviews | 4.3 out of 5 stars 489 Reviews |
H**C
Cool tool!
Just cool to whip out and see people's expressions when they realize it's just a bottle opener! Nice fit and finish too.
C**T
Fun Gift for Knife Enthusiast
This thing is hilarious and my son, a knife collector, broke out laughing when he received it. That said, it is actually very well built. The "switchblade" action is smooth and it locks in place firmly, no wobble. It pops the bottle-cap with absolutely lethal finality. He quite enjoys it and will likely use it more than some of his knives.
S**.
Couldn't do tricks out of the box. Worth the money. Needed wd40
Overall better than I expected for the price. The comb wouldn't open out of the box without effort so I lubed it and that helped. Bottle opener came as expected, trick-worthy though I haven't actually opened a bottle with it yet. . . Low price low quality. Nifty and fun. Totally worth it. Get what you pay for.
T**E
Great for impressing friends or bruising your own knuckles
I will confess, this is not the first balisong bottle opener I've owned; I mistakenly left my other one behind when I moved last, but it was always a hit at parties. You will likely bang up your knuckles while learning how to operate this effectively, but you'll have fun doing it. Worth noting, simply opening a handful of bottles with this will likely scrape the paint off of the tongue of the opener. While on that topic, I find that the opening mechanism is not optimally designed and frequently the head will slip off before the cap is fully removed necessitating a second pass.
T**E
Nice builto
Old have been filed and Hanford more. The bottle cap opener should have a wider opening. I could hardly fit it in bottle caps in USA.. 1-2mm more would be perfect
T**N
Great gift
I bruised my fingers, love the product, it’s a great gift
S**.
Proper equipment for a SEAL BUDS graduate
This is a gift to a new US Navy SEAL who just graduated from BUDS training at Coronado Island, CA. He will surely put it through it’s paces. Oooh-Ya!
D**N
Funny gift
Use it daily.
Trustpilot
2 months ago
1 month ago