Online users embarked on a digital treasure hunt, attempting to identify a weapon-like item discovered in a kitchen drawer.

While some quickly recognized the vintage tool and shared their stories of battle scars, others were left puzzled.

Keep reading to discover more about this handy kitchen gadget!

Recently, a user posted a photo of a curious metal tool with an intricate and practical design.

“What is this thing?” the Redditor asked. “Found it while cleaning out grandma’s house,” they wrote, inviting others to help solve the mystery of the unusual object. “She had it in her kitchen, and we think it might be some kind of can opener multitool, but we’re not sure how it’s used.”

Within hours, responses flooded in. Some users speculated it could be a 19th-century can opener, while others suggested it might be a multipurpose tool for fishing or camping. A few even joked it could double as a weapon.

“I’m no expert on food containers, so I wouldn’t know,” one user admitted, giving up on solving the puzzle. Another offered their guess: “Old-fashioned can opener… you puncture the can and then lever it forward one step at a time to cut the top off.” They added, “It creates jagged edges that can easily cut you, and you might end up with tiny metal shards in your food.”

One user, recalling their experience, shared, “I still have a scar from when it slipped and embedded in my arm when I was younger!!!”

Another remembered, “I’ll never forget when this went straight through my hand while trying to open a tin.”

The primitive-looking tool turned out to be a vintage can opener, notorious for leaving scars on unskilled users trying to pry open cans.

Humble can opener

The history of the can opener begins with the invention of canned food, which came long before anyone figured out a convenient way to open it.

Early cans were tough to open, requiring a lot of effort, and it wasn’t until 1858 that American inventor Ezra Warner developed a tool designed to pierce the lids. This opener, resembling a lever with a curved blade, was cumbersome but functional. It was mainly used by the U.S. military during the Civil War, but it wasn’t ideal for home use.

In 1870, William Lyman made significant improvements with a rotating cutting wheel, making the process of opening cans much easier and safer. While his invention laid the foundation for modern can openers, it still demanded some skill and strength to use effectively.

Can openers through the years:

• Lever-Type opener (1858): The original design by Ezra Warner, primarily used by the military.
• Rotary opener (1870): William Lyman’s design with a cutting wheel.
• Keyed cans (1900s): Cans with built-in keys to roll back lids (like old sardine cans).
• Electric openers (1930s): A bulky but innovative leap into automation.
• Ergonomic handheld openers (1950s): Easy to use and efficient.

Today

Can openers have evolved significantly thanks to advances in technology, simplifying the task of opening cans! However, many people still swear by the old-fashioned design.

“Wanted to buy a new one, you cannot find them now,” one user writes, while another adds, “Still the best can opener!!”

A third user comments, “I still have one and use it on occasion. Dangerous bugger if not used properly.”

So, the next time you come across an interesting object, take a photo and share it with us!