What Sharp Objects are Allowed and Not Allowed on Airplane?

With time, air travelers generally become aware of some of the items not to being on a plane, especially when sharp objects, guns, and liquids in quantities over 3.4 ounces.

However, a lot more sharp objects are allowed on a plane than most people are aware of.

And even the most consistent traveler might be oblivious of some items that are strictly prohibited as carry-on items.

Knowing the sharp objects that are and aren’t allowed on a plane is crucial for proper packing.

While some items are generally allowed, they can still be subjected to extra screening and might not be allowed if they trigger an alarm while under screening.

According to the TSA, if an item poses any form of a security concern or appears to have been tampered with, it won’t be allowed on the plane.

Sharp Objects You Can & Cannot Bring on Airplane

Sharp objects such as knives and scissors are not allowed on your carry-ons, while sharp object like nail clippers and disposable razors or allow all your carry-ons. These rules are set by the TSA to ensure passengers safety on the flights.

Below are a table showing sharp objects that are allowed and not allowed in your carry-ons.

Sharp ObjectCarry On BagsChecked BagsTSA
Boxed CuttersNoYesSource
Cigar CuttersYes (!)YesSource
Corkscrews (!)NoYesSource
Crochet HooksYesYesSource
Disposable RazorYesYesSource
Ice Axes/Ice PicksNoYesSource
Knitting NeedlesYesYesSource
Lock PicksYesYesSource
Meat CleaversNoYesSource
Nail ClippersYesYesSource
Pencil SharpenersYesYesSource
Pocket KnifeNoYesSource
Razor-Type BladesNoYesSource
Safety PinYesYesSource
Safety Razor With Blades (!)NoYesSource
ScissorsYes (!)YesSource
Sewing NeedlesYesYesSource
Swiss Army KnifeNoYesSource
Throwing StarsNoYesSource

What Sharp Objects Can You Pack in Your Carry-on?

Only a handful of sharp objects are allowed as carry-on items on airplanes and for a good reason; the safety of travelers.

However, not all carry-on objects get a free pass. Some still get subjected to additional screening at the checkpoint while some others have size limitations.

Cigar Cutters

Cigar Cutters are generally allowed on a plane but under instructions. That means you might be told how to pack it in your carry-on bag, whether or not to bring it out during the flight.

That’s why it’s often recommended that travels pack their cigar cutters in their checked baggage.

Crochet Hooks

Sharp items like crochet hooks are allowed without extra screening at the checkpoint since they pose less threat to travelers.

They’ve never been prohibited as carry-ons, but as stated on the TSA official website “The final decision rests with the TSA officer on whether an item is allowed through the checkpoint.”

Disposable Razor

Disposable Razors are allowed in carry-on bags with no restrictions or additional screening.

But if you want to have them in your checked baggage they must be securely wrapped and secured in your bag. They are considered less harmful, which is why they are allowed on the plane.

Knitting Needles

You can bring your knitting needles on the plane as a carry-on item without questions or extra screening. According to TSA, they don’t pose a threat to the safety of travelers.

However, to have them in your checked bags, they must be sheathed and well packed to avoid injury to inspectors and baggage handlers.

Lock Picks

Lock Picks are sharp objects categorized as both carry-on and checked items in air travels. You’re allowed to bring lock picks on the plane without extra screening.

But they must not be over 7 inches and you should check with your local enforcement regarding traveling with lock picks.

Traveling with this item is illegal in some states like Ohio, Nevada, and Virginia.

Nail Clippers

You can bring your nail clippers on the plane as a carry-on or checked bag item.

It’s not considered dangerous enough to cause harm, so it goes through the checkpoint with no restrictions.

Nevertheless, to have it in your checked baggage, it must be securely wrapped or you’ll be asked to do so at the checkpoint.

Pencil Sharpeners

While you are allowed to bring your pencil sharpener on a plane as a carry-on item, you must have them properly packed if you want them in your checked baggage.

It is allowed on an aircraft because it doesn’t pose any harm to travelers, but TSA requires that for it to be in checked bags, it should be tightly packed to prevent injury to inspectors.

Safety Pin

Safety Pins are in the category of sharp objects that can’t be used as a weapon, so they are allowed on a plane as carry-on items.

But just like every other category of sharp objects, they must be securely packed and sheathed in your bags, especially if you want them to be allowed as checked baggage.


While scissors are generally not considered harmful sharp objects to carry on a plane, there is a restriction on the type of scissors that could pass for a carry-on item.

Your scissors must be nothing over 4 inches from the pivot point or you’ll be asked to repack it as an item in checked baggage.

Sewing Needles

Sewing Needles are also generally permitted as carry-on items and they are allowed with a rule as well.

Circular thread cutters or needlepoint tools or just about any cutter that carries blades must be securely packed in checked baggage.

If not properly packed you will have to either repack or leave them behind.


Tweezers are allowed on planes as carry-on items, but just like scissors, they shouldn’t be longer than 4 inches.

They can as well be packed in your checked baggage, but they have to be securely wrapped or sheathed to prevent injury to inspectors and baggage handlers.

How Do You Pack Lotion for Travel?

The biggest nightmare of packing lotion, toiletries, and other liquids for a flight is the possibility of spills. And packing light always sounds easy to do until it’s actually time to do it.

When packing your lotion for a flight, the first to have in mind is that to be allowed to bring with you on the plane it mustn’t be over 3.4 ounces.

But if you want to it on the plane as an item in your checked baggage, you can pack as many quantities as you want.

With the 1-quart and 3.4 ounces rule and other restrictions, here are the best steps to pack lotion for travel:

Step 1: Drop Some Items

If you have to worry about packing lotion for travel then you’re probably traveling with too much of it – cut some out. Pack only the essentials like your body and face lotion.

And unless you’re on a strict hair lotion/shampoo product, you can leave yours behind. Hotels provide free shampoo, body soap, and conditioner. That’s three items off the list.

You should also consider getting another lotion at your destination, especially if you’ll be gone for a long time. This approach is a major factor light travelers consider.

If you can get it there, no need to travel with it.

Step 2: Pack Lotions that Serve Double Purposes 

If you can handle conditioner and shampoo in one, then that’s an item off. You could also go for creams that do the job of both facial moisturizer and sunscreen.

Step 3: Repackage Everything

Repackaging your lotions means placing them in leak-proof containers. The main benefit is that it reduces unnecessary weight and space usage.

But if you can’t get leak-proof containers, the next best move is to have them all in a sealed leak-proof bag.

Remember, even a 3.4 oz lotion for a week trip is too much. So, if you haven’t gotten the lotion you want to travel with, go for smaller quantities.

But if you have them already, transfer only as many quantities as you’ll need in a small leak-proof container and have them securely packed in a sealed bag.

What are the Rules for Other Toiletries and Accessories?

Like lotions, other toiletries such as deodorant, toothpaste, lipstick, lip balm, after-shave, and mouthwash are allowed on the plane but with the same rule; nothing over 3.4 oz.


Liquid eyeliner, liquid foundation, mascara, lipstick lip balm, cream blush, and any other makeup in gel or liquid form has to meet the 3.4-oz container limit.

And it must fit in a 1-quart clear plastic bag.

Pressed or powdered makeup, talcum powder, baby powder, and other toiletries that aren’t in a gel or liquid form aren’t regulated. You can pack them in your carry-on bag as you wish.


Disposable razors are the only types of razors allowed in your carry-on baggage.

Razor-type blades, like box cutters, safety razor blades, and utility knives are only permitted in checked baggage.

You can also nail scissors and carry nail clippers with blades less than 4 inches. You aren’t allowed to pack knives or large scissors on the plane.

Is toothpaste allowed on planes?

Each passenger may carry liquids, gel or aerosols in travel-sized containers that are 3.4 ounces or less. The 3-1-1 rule limits the size of liquids, gels, creams, and aerosols that you can carry on to just over 3 ounces.

Can I bring full size shampoo in checked luggage?

Individuals who want to carry a large bottle of shampoo or toothpaste should also pack those items in their bags. In case you forgot, checked bags are inspected for traces of drugs. However, it is still advised that you do not disclose this information to the agents or security personnel of the airport.

Can I put my phone charger in my hand luggage?

Yes, they are allowed in carry-on luggage. However, they can also be placed in checked hold luggage. Stick deodorants are not considered liquids and are not counted toward your liquids limit. However, gel or spray deodorants do count toward your limit.

How heavy can your carry-on be?

Most domestic airlines allow a carry-on bag that’s 45 linear inches wide. Although medications can be packed in a pill bag, it’s usually best to keep them in labeled containers provided by their pharmacist.

Can I put my charger in my personal bag?

Don’t put chargers in checked bags. Instead, keep them in your carry-on luggage. In the US, the Federal Communications Commission prohibits the use of cellular phones while an airplane is on the ground.

What are not allowed in carry on?

Some items that are allowed in hold baggage but not in hand baggage include: liquids and creams, gels and pastes over 100ml. A weapon such as a stun gun, baton, or whips. These items are not allowed to be switched off unless otherwise stated.

How big of a power bank can you take on a plane?

Power banks with less than 100-watt hours can be carried without approval.