Is the pen tip beginner-friendly?

Yes. The springy, flexible sponge tip is designed to be easy for beginners to draw with.

Does the liner remove cleanly?

The deposited liner has a thin-film texture and is designed to remove easily and thoroughly without leaving residue.

How does the pen keep its color output vivid?

A fountain-pen-like reservoir releases ink little by little to help maintain vivid, true-looking color from the beginning to the end of use.

Free US Express shipping from $79

Innisfree

Powerproof Pen Liner No. 1 Black

Q: Is it designed to resist water, sweat and sebum?

Yes. The formula resists water, sweat, sebum, oils and moisture, helping limit smearing and keep the line neat for longer.

What it is: A black pen eyeliner with a flexible sponge tip for easy control of fine or bold lines.

Fine-to-bold sponge-tip control
Resists water, sweat & sebum
Vivid color through use
Thin-film, clean removal

Net weight: 0.6 g

Powerproof Pen Liner No. 1 Black

Black ·$9.99 USD

Fine-to-bold sponge-tip control

Resists water, sweat & sebum

Vivid color through use

Thin-film, clean removal

Main active: No primary active
Intensity: Supportive

PRODUCT DETAILS

Meet your black-liner multitasker. Its springy, flexible sponge tip gives you delicate fine lines or bolder definition with the same pen. The tip is also designed to make drawing easier when you’re newer to eyeliner.

The powerproof formula is ready for everyday variables. It resists water, sweat, sebum, oils and moisture, helping limit smearing and keep your line looking neat for longer.

Inside the pen, a fountain-pen-like reservoir releases ink little by little. This helps maintain vivid, true-looking black color from first use to last, so your definition stays expressive throughout the life of the liner.

When you’re ready to take it off, the deposited liner has a thin-film texture that removes easily and thoroughly without residue. A little definition or a bolder flick—it’s your line to draw.

Learn more

GOES WELL WITH

2-Step Greenery Calming Ampule Mask$15.99 USD

1+1 Toning C Vita Shot Ampoule$28.99 USD

1% Oligo Hyaluronic Acid Toner$15.99 USD

100 Collagen Reedle Shot Stick Pouch$9.49 USD

100 PRO CICA Reedle Shot Stick Pouches$9.49 USD

100 Reedle Shot Stick Pouch$8.09 USD

100 RETI-A Reedle Shot$9.49 USD

100 VITA-LIGHT Reedle Shot$9.49 USD

See how this liner balances flexible line control, vivid color and resistance to everyday smudging.

Fine-to-bold control
Neater-looking wear
Vivid color through use

Ingredients

Uncapped slim black eyeliner pen standing upright with its detached cap beside it on a white background.

Concerns & Benefits

Your Concerns

1
Uneven Texture
If your line looks uneven or hard to control, the flexible sponge tip helps you move between fine and bold definition.
2
Excess Oil
If sebum tends to leave your liner looking smudged, the resistant formula helps it stay neat for longer.

How To Use

1With the cap closed, lightly shake the liner two or three times, then remove the cap.
2Fill the spaces between your lashes and draw your desired line, taking care not to get the product directly in your eyes.
3For a sharp outer-corner tail, pull your eyelid slightly sideways and draw the line to a point.
4After use, close the cap firmly until it clicks.

Frequently asked questions

Can this eyeliner create both thin and bold lines?

Yes. The high-elasticity sponge tip is designed to draw delicate fine lines or bolder lines, so you can vary the definition.

Customer reviews

Frequently Bought Together

Buy these products together

This itemPowerproof Pen Liner No. 1 Black$9.99 USD

2-Step Greenery Calming Ampule Mask$15.99 USD

1+1 Toning C Vita Shot Ampoule$28.99 USD

Total price: $54.97 USD

This itemPowerproof Pen Liner No. 1 Black$9.99 USD

2-Step Greenery Calming Ampule Mask$15.99 USD

1+1 Toning C Vita Shot Ampoule$28.99 USD

Total price: $54.97 USD

CNP Laboratory

2-Step Greenery Calming Ampule Mask

Ampule-first sheet mask care for gentle hydration and a fresh, refined-looking finish.

5 treatments$15.99 USD

Cell Fusion C

1+1 Toning C Vita Shot Ampoule

15% vitamin C and sponge micro-spicules for brighter, smoother, hydrated-looking skin.

20g + 20g$28.99 USD

Onething

1% Oligo Hyaluronic Acid Toner

Lightweight hydration with 1% hydrolyzed sodium hyaluronate.

150 ml$15.99 USD

VT COSMETICS

100 Collagen Reedle Shot Stick Pouch

Beginner-friendly texture care with moisture, firmness and a refreshing, non-sticky finish.

2 ml × 10 sachets$9.49 USD

VT COSMETICS

100 PRO CICA Reedle Shot Stick Pouches

Daily texture care with soothing hydration, one travel-friendly pouch at a time.

2 ml × 10 pouches$9.49 USD

VT COSMETICS

100 Reedle Shot Stick Pouch

A travel-size evening booster for smoother-feeling, more refined-looking skin.

2 mL × 10$8.09 USD

VT COSMETICS

100 RETI-A Reedle Shot

A beginner-friendly evening serum for smoother-looking texture, refined-looking pores and radiant skin.

2 ml × 10 sachets$9.49 USD

VT COSMETICS

100 VITA-LIGHT Reedle Shot

A jelly-like evening ampoule for brighter, more even-looking skin in single-use pouches.

2 ml × 10 pouches$9.49 USD

Innisfree Powerproof Pen Liner No. 1 Black | Sleepy Hello

Innisfree

Powerproof Pen Liner No. 1 Black

What it is: A black pen eyeliner with a flexible sponge tip for easy control of fine or bold lines.

Fine-to-bold sponge-tip control
Resists water, sweat & sebum
Vivid color through use
Thin-film, clean removal

Net weight: 0.6 g

Powerproof Pen Liner No. 1 Black

Black ·$9.99 USD

Fine-to-bold sponge-tip control

Resists water, sweat & sebum

Vivid color through use

Thin-film, clean removal

Main active: No primary active
Intensity: Supportive

PRODUCT DETAILS

The powerproof formula is ready for everyday variables. It resists water, sweat, sebum, oils and moisture, helping limit smearing and keep your line looking neat for longer.

Learn more

GOES WELL WITH

2-Step Greenery Calming Ampule Mask$15.99 USD

1+1 Toning C Vita Shot Ampoule$28.99 USD

1% Oligo Hyaluronic Acid Toner$15.99 USD

100 Collagen Reedle Shot Stick Pouch$9.49 USD

100 PRO CICA Reedle Shot Stick Pouches$9.49 USD

100 Reedle Shot Stick Pouch$8.09 USD

100 RETI-A Reedle Shot$9.49 USD

100 VITA-LIGHT Reedle Shot$9.49 USD

See how this liner balances flexible line control, vivid color and resistance to everyday smudging.

Fine-to-bold control
Neater-looking wear
Vivid color through use

Ingredients

Concerns & Benefits

Your Concerns

1
Uneven Texture
If your line looks uneven or hard to control, the flexible sponge tip helps you move between fine and bold definition.
2
Excess Oil
If sebum tends to leave your liner looking smudged, the resistant formula helps it stay neat for longer.

How To Use

1With the cap closed, lightly shake the liner two or three times, then remove the cap.
2Fill the spaces between your lashes and draw your desired line, taking care not to get the product directly in your eyes.
3For a sharp outer-corner tail, pull your eyelid slightly sideways and draw the line to a point.
4After use, close the cap firmly until it clicks.

Frequently asked questions

Can this eyeliner create both thin and bold lines?

Yes. The high-elasticity sponge tip is designed to draw delicate fine lines or bolder lines, so you can vary the definition.

Customer reviews

Frequently Bought Together

Buy these products together

This itemPowerproof Pen Liner No. 1 Black$9.99 USD

2-Step Greenery Calming Ampule Mask$15.99 USD

1+1 Toning C Vita Shot Ampoule$28.99 USD

Total price: $54.97 USD

This itemPowerproof Pen Liner No. 1 Black$9.99 USD

2-Step Greenery Calming Ampule Mask$15.99 USD

1+1 Toning C Vita Shot Ampoule$28.99 USD

Total price: $54.97 USD

CNP Laboratory

2-Step Greenery Calming Ampule Mask

Ampule-first sheet mask care for gentle hydration and a fresh, refined-looking finish.

5 treatments$15.99 USD

Cell Fusion C

1+1 Toning C Vita Shot Ampoule

15% vitamin C and sponge micro-spicules for brighter, smoother, hydrated-looking skin.

20g + 20g$28.99 USD

Onething

1% Oligo Hyaluronic Acid Toner

Lightweight hydration with 1% hydrolyzed sodium hyaluronate.

150 ml$15.99 USD

VT COSMETICS

100 Collagen Reedle Shot Stick Pouch

Beginner-friendly texture care with moisture, firmness and a refreshing, non-sticky finish.

2 ml × 10 sachets$9.49 USD

VT COSMETICS

100 PRO CICA Reedle Shot Stick Pouches

Daily texture care with soothing hydration, one travel-friendly pouch at a time.

2 ml × 10 pouches$9.49 USD

VT COSMETICS

100 Reedle Shot Stick Pouch

A travel-size evening booster for smoother-feeling, more refined-looking skin.

2 mL × 10$8.09 USD

VT COSMETICS

100 RETI-A Reedle Shot

A beginner-friendly evening serum for smoother-looking texture, refined-looking pores and radiant skin.

2 ml × 10 sachets$9.49 USD

VT COSMETICS

100 VITA-LIGHT Reedle Shot

A jelly-like evening ampoule for brighter, more even-looking skin in single-use pouches.

2 ml × 10 pouches$9.49 USD

Ingredients

Full ingredients

Concerns & Benefits

Your Concerns

How To Use

Frequently asked questions

Customer reviews

Frequently Bought Together

Ingredients

Full ingredients

Concerns & Benefits

Your Concerns

How To Use

Frequently asked questions

Customer reviews

Frequently Bought Together

Our Benefits

Ingredients

Concerns & Benefits

Your Concerns

How To Use

Frequently asked questions

Customer reviews

Frequently Bought Together

You may also like

Ingredients

Concerns & Benefits

Your Concerns

How To Use

Frequently asked questions

Customer reviews

Frequently Bought Together

You may also like

Our Benefits