Master Hornet’s silk capacity with our complete guide to all 18 Spool Fragment locations in Hollow Knight: Silksong. Unlock the Extended achievement and dominate Pharloom!
Why Spool Fragments Matter More Than You Think
If you’re diving into the silk-wrapped world of Pharloom, you’ll quickly discover that managing Hornet’s silk capacity is absolutely crucial for survival. Unlike the original Hollow Knight where Soul was your lifeline, Silksong introduces the silk system that governs both your healing and special abilities. That’s where Spool Fragments become your best friend.
Think of Spool Fragments as the Vessel Fragments of Silksong – collect enough of them, and you’ll significantly boost your silk-carrying capacity. With 18 total fragments scattered across Pharloom’s diverse regions, finding them all isn’t just about completion – it’s about giving yourself every possible advantage in this challenging metroidvania adventure.
What You’ll Gain from This Hunt
- Increased Silk Capacity: More silk means more healing opportunities and special attacks
- Extended Achievement: Required for 100% completion enthusiasts
- Enhanced Combat Survivability: Longer boss fights become much more manageable
- Exploration Rewards: Many fragments are hidden in secret areas worth discovering
Complete Spool Fragment Locations by Region
Bone Bottom Region
Fragment #1: The Hidden Alcove Your journey begins in the bone-littered depths of Bone Bottom. This fragment sits tantalizingly in an alcove above the main area, but getting there requires a brief detour through the Marrow’s left side. Look for a breakable wall – your needle will make quick work of it.
Pro tip: This is often one of the first fragments players encounter, making it perfect for understanding the fragment collection mechanics.
Weavenest Alta
Fragment #2: Beyond the Locked Gate Once you’ve mastered the Needolin skill, head to Mosso Grotto’s right side. The locked gate here opens to reveal Weavenest Alta, where your second fragment awaits. This area showcases some of Silksong’s most intricate web-based platforming challenges.
Deep Docks: Double the Rewards
Fragment #3: The Ember Room Summit Deep Docks houses two fragments, and the first sits atop a room with a floor made entirely of glowing embers. The vertical climb here tests your wall-jumping skills, but the payoff is worth every missed jump.
Fragment #4: The Simple Key Gateway This fragment requires forward planning – you’ll need one of Silksong’s Simple Keys to unlock a special door in Deep Docks. Beyond lies a maze-like section that culminates in a fragment. Keep your Clawline tool handy for this one!
Greymoor’s Elevated Prize
Fragment #5: High Alcove Challenge Greymoor’s fragment occupies a high alcove that perfectly demonstrates the area’s verticality. This collection showcases why mastering Hornet’s movement abilities early pays dividends throughout your adventure.
Bellhart: Commerce and Completion
Fragment #6: The Merchant’s Offering Here’s where Silksong’s quest system intersects with fragment collection. Complete the “My Missing Courier” wish from Bellhart’s Wish Board, then purchase this fragment from Frey for 270 Rosaries. It’s a significant investment, but absolutely worth it for your silk capacity.
Blasted Steps: Investment and Exploration
Fragment #7: Grindle’s Expensive Goods At 680 Rosaries, this fragment from merchant Grindle represents one of the game’s pricier purchases. Start saving early, or focus on Rosary farming to afford this crucial upgrade.
Fragment #8: The Flea Master’s Reward This fragment requires dedication to side content – locate 14 Lost Fleas scattered throughout Pharloom and present them to Flea Master Mooshka. The Flea Caravan’s position between Blasted Steps and Grand Gate makes this a natural progression reward.
Grand Gate: Scaling New Heights
Fragment #9: The Scale Room Summit Grand Gate’s imposing scale room houses this fragment at its very peak. The climb tests everything you’ve learned about Hornet’s movement abilities, making it feel like a skill check before progressing deeper into Pharloom.
Choral Chambers: Musical Rewards
Fragment #10: Jubilana’s Songclave Shop After completing the Lost Merchant wish, Jubilana sets up shop in Songclave selling this fragment for 500 Rosaries. The quest itself adds narrative depth while the fragment provides mechanical benefits.
Fragment #11: Healing the Wounded The “Balm for the Wounded” wish from Songclave’s Wish Board directly rewards a fragment upon completion. This quest perfectly embodies Silksong’s philosophy of meaningful side content.
Cogwork Core: Mechanical Precision
Fragment #12: Bottom-Right Corner Cogwork Core’s fragment sits in the area’s bottom-right corner, surrounded by the region’s signature mechanical hazards. The precise platforming required here feels thematically appropriate for this gear-driven area.
The Slab: Edge of Mount Fay
Fragment #13: Boundary Exploration Technically located on Mount Fay’s edge, this fragment is accessed through The Slab. It rewards players who thoroughly explore area boundaries rather than sticking to obvious paths.
Underworks: Double Trouble
Fragment #14: Beneath the Elevator The Underworks area contains two fragments, with the first hiding just beneath the area’s main elevator. It’s easily missed if you’re rushing through this industrial zone.
Fragment #15: The Long Path This fragment requires patience and route knowledge. Starting from Songclave, you’ll traverse through Cogwork Core and Whispering Vaults before reaching the final chute where your prize awaits. The journey itself becomes part of the reward.
Whiteward: Elevator Mastery
Fragment #16: The Elevator Puzzle Whiteward’s fragment presents one of Silksong’s cleverest collection challenges:
- Ride the elevator to bottom
- Navigate back to the top without using the elevator
- Activate the elevator, quickly drop into the chute
- Find the mid-point path to let the elevator pass
- Claim your fragment at the bottom
This sequence perfectly demonstrates Silksong’s puzzle-platforming design philosophy.
Memorium: Aerial Accessibility
Fragment #17: Double Jump Required Memorium’s fragment requires the double jump ability to access the area itself. Once there, follow the designated path to claim this late-game reward.
High Halls: The Final Fragment
Fragment #18: Choral Chambers Connection Your fragment collection journey concludes in High Halls, starting from the Choral Chambers bench in the top-left corner. This final fragment feels like a victory lap after your extensive exploration efforts.
Strategic Collection Tips
Early Game Priority: Focus on purchasable fragments (Bellhart, Blasted Steps) once you have sufficient Rosaries. These provide immediate silk capacity boosts when you need them most.
Mid Game Balance: Combine quest completion with exploration-based fragments. The narrative rewards enhance the mechanical benefits.
Late Game Completion: Save the most challenging fragments (Whiteward’s elevator puzzle, Underworks’ long path) for when you have all movement abilities unlocked.
The Extended Achievement Strategy
Earning the Extended achievement requires all 18 fragments, making this guide essential for completionists. The achievement serves as recognition of your thorough exploration and mastery of Silksong’s interconnected world design.
More Than Just Collectibles
Spool Fragments represent everything great about Silksong’s design philosophy. They’re not arbitrary collectibles – each one rewards exploration, skill development, quest completion, or resource management. Whether you’re just starting your adventure or working toward 100% completion, these fragments provide tangible benefits that enhance every aspect of gameplay.
Ready to begin your fragment hunt? Check out the official Hollow Knight: Silksong page for more information, or grab the game on Steam, Nintendo Switch, PlayStation, or Xbox.
The silk-wrapped world of Pharloom awaits – and with maximum silk capacity, you’ll be ready for whatever challenges it throws your way!
