New Release

End of Heat - September 2026

Let customers speak for us

from 123 reviews
Over Heat Postcard Package (4 Designs)
P.s.

SO SO CUTE CUTE AHHH I LOVE THESE STICKERS!!!! ILL DEFINITELY BUY FROM HERE MORE OFTEN!!!

Over Heat Postcard Package (4 Designs)
Tiny World Slow Steps&Day Off Illustration Sticker Set
G.L.

Love the vibrant and neutral colours! The stickers are perfect for decorating journal entries too🫶🏻 Can't wait for more tiny world series!!

Tiny World Slow Steps&Day Off Illustration Sticker Set
Over Heat Sticker Package (4 Designs + Special Gift)
K.L.

Absolutely love all the designs. Every sticker sheet is beautiful and I love the extras included in the set. They also come in a gorgeous envelope, which I'm very tempted to use in my journal (if I'm brave enough to cut it up!)

Over Heat Sticker Package (4 Designs + Special Gift)
Summer Solstice Sticker Package (4 Designs + Special Gift)
A.O.

All the stickers were so beautiful! Everything shipped the next day and arrived overseas by the next week. Would absolutely purchase again! Thank you so much!

Summer Solstice Sticker Package (4 Designs + Special Gift)
Over Heat Sticker Package (4 Designs + Special Gift)
C.C.

Absolutely in love with all of the art from this artist and the quality of the merchandise is amazing!! My order arrived in perfect condition as well! Thank you so much Sik Sik in the House!! 너무예뻐요~~ㅠㅠ<333

Over Heat Sticker Package (4 Designs + Special Gift)
A Few Stories Sticker Package (4 Designs + Special Gift)
H.C.

Spooky and cute

A Few Stories Sticker Package (4 Designs + Special Gift)
Day Off Sticker Package (4 Designs + Special Gift)
H.C.

Like those daily scenes!

Day Off Sticker Package (4 Designs + Special Gift)
Over Heat Sticker Package (4 Designs + Special Gift)
H.C.

Like those daily scenes!

Over Heat Sticker Package (4 Designs + Special Gift)
Different Seasons Sticker Package (4 Designs + Special Gift)
H.C.

It feels very warm and cozy.

Different Seasons Sticker Package (4 Designs + Special Gift)
Slow Steps Sticker Package (4 Designs + Special Gift)
H.C.

Really like the art style.

Slow Steps Sticker Package (4 Designs + Special Gift)
Summer Solstice Sticker Package (4 Designs + Special Gift)
H.C.

I like the theme and style very much, especially the floating jellyfish.

Summer Solstice Sticker Package (4 Designs + Special Gift)
Prologue Sticker Package (4 Designs + Special Gift)
Anonymous

非常美丽的制品…做成手帐真的特别好看，尤其是在记录心情和日常的时候总是特别搭。期待老师产出更多好看的制品🥰

Prologue Sticker Package (4 Designs + Special Gift)
Slow Steps Sticker Package (4 Designs + Special Gift)
G.L.

Loved the bright pastel colours and the cozy vibe from the characters drawn!

Slow Steps Sticker Package (4 Designs + Special Gift)
Over Heat Sticker Package (4 Designs + Special Gift)
G.L.

I loved the matte quality & colours of the stickers! The designs are so beautiful and give off such a calming and cozy vibe, definitely one of my favourite artists🩷

Over Heat Sticker Package (4 Designs + Special Gift)
On the up and up Illustration Sticker
Anonymous

I didn’t realize that even the tiny stars were stickers. I wish I bought two so I could journal with one and keep the other intact on the sheet. Really great design!

On the up and up Illustration Sticker

Save more with our Sticker packs!

Each sticker pack features designs from the same theme collection.

about. SIK SIK IN THE HOUSE

We're illustrators based in Republic of Korea, and illustration stickers are our signature creations.
We currently ship to 5 Asian countries, including the US and Japan. Through this official global store, we're steadily expanding to reach more countries around the world.

韓国を拠点に活動するイラストレーターで、イラストステッカーが私たちの代表作です。
現在、アメリカ、日本を含む5カ国への配送を行っています。この公式グローバルストアを通じて、より多くの国へお届けできるよう取り組んでいます。

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