Quick Sling – Hollow Knight: Silksong Blue Tool
DOUBLE-THROW FOR RED TOOL BURST
A Blue Tool that doubles the number of Red Tools thrown per input. Found in Bilewater mid-shaft hidden ceiling room. Strongly recommended after getting Double Jump.

ACT 1–2
BILEWATER (Hidden Ceiling)
THROW
DOUBLE
DPS
1
SLOTS
x2
THROW
IMPACT STATS
DAMAGE
60%
SURVIVAL
10%
MOBILITY
10%
UTILITY
70%
ECONOMY
30%
ACQUISITION
Method:Found (Hidden Ceiling)
Location:Bilewater – mid shaft room
Cost:Free
Requires:Double Jump recommended
From the Bilewater vertical shaft, locate the mid-level room with vine-covered ceiling. Break the top and climb into the hidden space to collect Quick Sling.
DESCRIPTION
Doubles the number of Red Tools thrown per input. It does not change ammo limits or refill logic. For shard economy, consider pairing with Shard Pendant. Great with Throwing Ring and Sting Shard for fast clears.
Massively improves burst and clear speed with throw tools
Works across straight, arcing, and multi-hit Red Tools
Economy awareness: more throws means more shard spend
ADD TO BUILD PLANNER
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DOUBLE-THROW & THROWING SYNERGY
Tool | Slots | Act | Effect | Utility | Economy | Notes |
---|---|---|---|---|---|---|
Quick Sling | 1 | 1–2 | Double-throw | 5/5 | 3/5 | Massive burst with throw tools |
Throwing Ring | 1 | 1 | Thrown arc | 3/5 | 2/5 | Great lane control; doubles well |
Sting Shard | 2 | 1–2 | Thrown direct | 3/5 | 2/5 | Simple, benefits from double-throw |