| Korean MythicalDragon Sticker Package (5 Designs + Special Gift) | siksikhouse.net | 14 USD | — | — |
| Different Seasons 2025 Artbook | siksikhouse.net | 12 USD | — | — |
| Moment Sticker Package (4 Designs + Special Gift) | siksikhouse.net | 11 USD | — | — |
| Slow Steps Sticker Package (4 Designs + Special Gift) | siksikhouse.net | 11 USD | — | — |
| Korean Mythical Tiger Sticker Package (4 Designs + Special Gift) | siksikhouse.net | 11 USD | — | — |
| Classic Sticker Package (4 Designs + Special Gift) | siksikhouse.net | 11 USD | — | — |
| Spectrum of the Night Sticker Package (4 Designs + Special Gift) | siksikhouse.net | 11 USD | — | — |
| Over Heat Sticker Package (4 Designs + Special Gift) | siksikhouse.net | 11 USD | — | — |
| Prologue Sticker Package (4 Designs + Special Gift) | siksikhouse.net | 11 USD | — | — |
| Summer Solstice Sticker Package (4 Designs + Special Gift) | siksikhouse.net | 11 USD | — | — |
| Summer Dessert Sticker Package (4 Designs + Special Gift) | siksikhouse.net | 11 USD | — | — |
| Some Days Sticker Package (4 Designs + Special Gift) | siksikhouse.net | 11 USD | — | — |
| SABANGSIN Korean Mythical Four Guardian Gods Sticker Package (4 Designs + Special Gift) | siksikhouse.net | 11 USD | — | — |
| A Few Stories Sticker Package (4 Designs + Special Gift) | siksikhouse.net | 11 USD | — | — |
| Different Seasons Sticker Package (4 Designs + Special Gift) | siksikhouse.net | 11 USD | — | — |
| Day Off Sticker Package (4 Designs + Special Gift) | siksikhouse.net | 11 USD | — | — |
| A Few Stories 2 Sticker Package (4 Designs + Special Gift) | siksikhouse.net | 11 USD | — | — |
| Over Heat Postcard Package (4 Designs) | siksikhouse.net | 7 USD | — | — |
| Day Off Postcard Package (4 Designs) | siksikhouse.net | 7 USD | — | — |
| Different Seasons Postcard Package (4 Designs) | siksikhouse.net | 7 USD | — | — |
| Slow Steps Postcard Package (4 Designs) | siksikhouse.net | 7 USD | — | — |
| Interstice - Illustration Clear Bookmark Set | siksikhouse.net | 7 USD | — | — |
| Over Heat - Illustration Clear Bookmark Set | siksikhouse.net | 7 USD | — | — |
| Winter Noise Postcard Package (4 Designs) | siksikhouse.net | 7 USD | — | — |
| Weekend - Illustration Clear Bookmark Set | siksikhouse.net | 7 USD | — | — |
| One Summer Day Postcard Package (4 Designs) | siksikhouse.net | 7 USD | — | — |
| Microfiber Lens Cloth (Option) | siksikhouse.net | 6.5 USD | — | — |
| Tiny World Slow Steps&Day Off Illustration Sticker Set | siksikhouse.net | 5.5 USD | — | — |
| Illustration Card Cover Stickers (IC Mini Chip/2 Piece) | siksikhouse.net | 4 USD | — | — |
| Alleyway Illustration Sticker | siksikhouse.net | 3 USD | — | — |
| Daily Routine Illustration Sticker | siksikhouse.net | 3 USD | — | — |
| Decluttering Illustration Sticker | siksikhouse.net | 3 USD | — | — |
| Rainy Season Illustration Sticker | siksikhouse.net | 3 USD | — | — |
| Reading Journal Illustration Sticker | siksikhouse.net | 3 USD | — | — |
| Subway Illustration Sticker | siksikhouse.net | 3 USD | — | — |
| Elevator Illustration Sticker | siksikhouse.net | 3 USD | — | — |
| Freetime Illustration Sticker | siksikhouse.net | 3 USD | — | — |
| Northern Black Tortoise Illustration Sticker | siksikhouse.net | 3 USD | — | — |
| Interstice Illustration Sticker | siksikhouse.net | 3 USD | — | — |
| Today Morning Illustration Sticker | siksikhouse.net | 3 USD | — | — |