Hand-tied Hair Extensions
Hand-tied Hair Extensions
Hand-tied Hair Extensions
Hand-tied Hair Extensions
Hand-tied Hair Extensions
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Youngsee Hair

Hand-tied Weft Extensions Virgin Brazilian Human Hair Bundles Jet Black #1 |Youngsee

Shipping calculated at checkout.
Length: 14" 10g
Weight (10-15 bundles for a full head): 12 BUNDLES (Full Head)


Hand-tied weft extensions are known for their ability to create a natural and undetectable appearance which are a type of weft that is hand sewn to give you the thinnest track of hair and work particularly well on fine hair. YoungSee hand tied wefts are extremely flexible and the most flexible weft on the market. Since they are lighter than flat wefts and genius wefts, hand-tied wefts tend to be easier to conceal as they lie flat to your head which is why lots of our customers with fine hair really love them.

  • TYPE: Weft Hair Extensions (100% Virgin Human Hair)
  • COLOR: Jet Black #1
  • WEIGHT: 14"-18" 10g/bundle, 20"-24" 15g/bundle
  • LENGTH: 14"-24" 
  • SETTING: Can be washed, dyed, cut, styled and curled
  • TEXTURE: Natural straight, with a natural wave when wet or left to air dry or diffused.
  • LIFESPAN: 6-12 Months
  • RECOMMENDED AMOUNT: 10-15 bundles (100-150g) for a full head.



    • Thin & Undetectable: Merge your dream hair with yours is thin, allowing the extensions to lay flat against your hair and become one with it, which is lightweight and thin weft seam sought by stylists and clients.
    • Great for Thin Hair: The track on hand-tied extensions is much thinner than machine wefts and is great for thin hair or fine hair, as the weft is lighter and more flexible. It lays close to scalp, flat and flexible, much thinner and not as bulky as a machine weft.
    • Avoids Tangling: The benefit of using hand-tied hair extensions is that every weft is individually hand stitched. They are created with high precision so each weft is very strong and prevents shedding and helps create a perfect blend. That creates a seamless, ultra-thin extension that is virtually undetectable.
    • Can't be Cut: Hand-tied wefts come pre-cut into smaller pieces and should not be cut, as they will unravel and become unusable.

    Deatails & features of hand tied weft

    Product information

    Do you know how to choose the length of hair extensions? The image below shows the before and after of wearing hair extensions and the conversion between inches and centimeters. If you don't know which size is right for you, you can refer to the picture below.

    Youngsee hair extensions hair length guide

     Tips : Curled styles can look more natural to blend well when styling it, control the temperature at 320°F-390°F.

    Add volume to your hair in minutes

    How to choose hair length



    We are happy to accept returns and exchanges on unopened, unused items that are within 60 days from the date of purchase.

    There are a few items that can't be returned/exchanged: 

    • Item that have been opened/used
    • Products marked Final Sale
    • Gift cards
    • Personalized items
    • Any hair that has been removed from package, cut, styled, or color treated

    Notice: For all returns due to no fault of ours, a 5% re-stocking fee will apply and you will be responsible for the shipping cost.

    However,  If you receive an item that is damaged or defective, exceptions can be made. For concerns or feedback on products received, such as damaged or defective, please contact us at service@youngsee.shop and we’ll work to find you the best solution.


    How to care hair extensions


    1. Brushing

    Get an extension brush. This is vital, you will literally rip your head of hair out if you try and brush them continuously with a normal brush, so seriously get one, they are only about $15 and worth every cent.

    2. Roots

    This is brushing continued you could say - because it is hella important to never brush your roots. Why? Because this is where your extensions are bonded to your head and you will damage them and potentially pull them out if you brush them. Instead, finger your hands through the roots to keep them from tangling and then hold your hair in a fist just under your ear and then brush the ends. By holding your hair you are taking pressure off the bonds, therefore, keeping them tight.

    how to brush your hair extensions

    3. Shampoo

    Choose a natural or extension friendly shampoo. Stay away from any shampoo with Sodium Laurel Sulfate (SLS) as this often damages and corrodes the bonds.

    4. Washing

    When in the shower, turn the temperature to cold just before you get out and give your hair a blast of the cold shower, this will help keep your bonds once again nice and tight and close your pores too. *NEVER wash your hair over the bath as all the bonds will tangle. Always wash your hair standing up.Wash the hair with mild conditioning and shampoo in warm water, 2-3 times every week.

    Washing hair extensions tips

    Washing hair tips: 1.Run a comb through your hair before washing 2.Be careful not to rub or twist your hair 3.Apply conditioner after rinsing off the shampoo


    5. Drying

    Always fully dry your bonds, you can leave the ends dry naturally if you want, but it is very important to keep the roots bone dry. Another tip is to put your hair dryer on the cold setting, as it is once again, you guessed it, better for the bonds.

    How to dry your hair extensions

    6. At night

    When sleeping, a very good tip I learned is to plait your hair before you go to bed, not only does this give your hair a fab beachy wave when you wake up, but it also keeps your hair from tangling. Success.

    how to sleep with your hair extensions

    8.Store Your Extensions

    When you’re not wearing your luxuries, store them away properly. L for P sells cute storage bags that can be hung in your closet. This will protect the hair from tangling up or getting mixed up with your belongings. The storage bag is also great for traveling.

    Youngsee hair care tips dust proof bag

    9. Hair spray or styling

    Hairspray is OK, just remember to properly wash it out the next day!

    The temperature during the crimping or straightening process needs to be lower than 180℃

    10. Itching

    When you get a new set of extensions, especially your first set ever, it is normal for them to feel a little itchy. Often it's just your head getting used to them and sometimes it could be because you need to give them a wash. Obviously, if itching persists, go to your hair technician but usually, it is normal!

    how to care for hair extensions

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    What You Might Want to Know About Hand Tied Weft Hair Extensions

    What not to do with Hand Tied Weft?

    First, do not cut them. Second, you want to avoid sleeping with wet or damp hair when wearing hand tied weft. It can cause the shorter return hairs of the weft (the top two inches) to become matted. This matting can ruin your hand tied weft and they will be difficult for your professional stylist to remove.

    Does Hand Tied Weft get shorter over time?

    Some hair may last about eight months to 1 year. At that point, they will have significantly reduced in volume due to shedding, gotten shorter due to dead ends. That's when it's time to replace the hair. Every 6-8 weeks, you need to go to the salon to have your hair moved up.

    Is one row of Hand Tied Weft enough?

    The number of rows you need will be determined by what your end goal is. If you want to just add thickness or volume and keep the same length, you will just need to add one row of hand tied weft. If you want to add length, even just a couple of inches, you will need to add two or more full rows.

    Why is my Hand Tied Weft so itchy?

    Your scalp is going through an adjustment period before getting used to the hair extensions, which are typically heavier than your natural hair. The added weight can cause a strain on your scalp, which is the reason itchiness occurs after you have installed the new extensions.