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Add deep jet-black length and fuller-looking results with our #1 Jet Black 18 Inch 1.0g Stick-Tip (I-Tip) Hair Extensions. Made from Chinese Remy human hair, these silky-straight individual extensions feature pre-bonded Stick-Tip ends designed for professional fitting using suitable Micro Rings.
Each strand weighs approximately 1.0g, providing approximately 25g of hair across 25 strands. #1 Jet Black is the deepest black shade in the range, providing a strong true-black finish for natural or coloured hair with very dark black tones.
Stick-Tip hair extensions, also known as I-Tip extensions, are individual human hair strands supplied with a slim, firm tip designed to be secured to small sections of natural hair using suitable extension rings.
During fitting, a small section of natural hair is positioned through a Micro Ring. The Stick-Tip extension is then inserted into the ring before it is secured using professional extension pliers.
Micro Ring application does not require heat or adhesive during fitting. For these 1.0g Stick-Tip strands, 4.5mm Micro Rings are recommended. The appropriate section size and placement should still be selected according to the density and condition of the natural hair.
At approximately 1.0g per strand, these extensions contain twice the hair weight of a 0.5g strand. This means fewer individual strands may be required to achieve the desired overall amount of extension hair. Professional consultation and fitting are recommended.
These extensions are supplied in quantities of 25 strands. As a general guide, approximately 100–125 strands (4–5 bundles) may be used for a full-head application, while around 50–75 strands (2–3 bundles) may be used for a half-head application.
The exact quantity required will depend on your natural hair thickness, density, existing length and the amount of additional length or volume you want to achieve. We recommend discussing the required quantity with your hairstylist before ordering.
These 1.0g Stick-Tip extensions are designed for fitting using suitable Micro Rings. We recommend 4.5mm Micro Rings with these heavier 1.0g strands, together with professional extension pliers and a suitable hook or loop threading tool.
View our Micro Rings & Hair Extension Tools for fitting and removal accessories.
A suitable Micro Ring is positioned onto a small section of natural hair using a hook or loop tool. The Stick-Tip extension is then inserted into the ring before it is secured using professional extension pliers.
For these 1.0g strands, we recommend using suitable 4.5mm Micro Rings. Correct section size, attachment selection and placement are important for a secure and comfortable application.
View our Stick-Tip / I-Tip Hair Extension Fitting Guide for detailed fitting information.
Stick-Tip extensions should be removed carefully by opening the Micro Rings with suitable removal pliers before gently releasing the individual extension strands from the natural hair.
View our Stick-Tip / I-Tip Hair Extension Removal Guide for step-by-step removal information.
With appropriate fitting, care and maintenance, these extensions can be worn for approximately 2–3 months. Correct care of both the human hair and Micro Ring attachment areas is important throughout wear.
Avoid applying oils, conditioners or heavy styling products directly around the Micro Rings, as this may contribute to slippage. Keep direct heat away from the attachment areas and brush the extensions carefully while supporting the fitted points.
Follow our Hair Extension Aftercare Guide for full maintenance information.
#1 Jet Black is the deepest true-black shade in the range. It is particularly suited to natural or coloured hair with strong black colouring through the mid-lengths and ends.
Compared with #1B Off Black, #1 Jet Black has a deeper and more intense black appearance. #1B is slightly softer and can show subtle brunette or brown undertones in brighter light.
If your hair appears extremely dark indoors but shows softer brown tones in natural daylight, #1B Off Black may provide a closer match. For hair that remains a strong true black in different lighting, #1 Jet Black is generally the closer colour option.
Dark shades can look very similar indoors, so compare the colour against your hair in good natural daylight wherever possible.
For the best colour comparison, check the extensions against the mid-lengths and ends of your natural hair rather than matching only against the roots.
Need help choosing your colour? View our Hair Extension Colour Chart .
