Stone Free
Stone Free (ストーン・フリー Sutōn Furī), sometimes shortened to S.F. (Ｓ・Ｆ) is the Stand of Jolyne Cujoh, featured in Stone Ocean.
Stone Free usually manifests as Jolyne's ability to unravel her body into string, but ultimately has a base form of a powerful closerange humanoid Stand.
Appearance
Stone Free is a humanoid Stand of a height and build similar to Jolyne's.
It wears what appears to be a pair of sunglasses varying in darkness, obscuring vertically ridged eyes. Four bladelike protrusions run over its head from the top of the jaw to the back of its neck, bordering the sides of both eyes. Cones truncated at a length of onethird the width of its head protrudes from the region of the ears.
It wears elliptical shoulder pads with a snakeskin pattern, and hexagonal knee pads. Several patches of its lightlyshaded body reveal a fibrous interior, wound horizontally. Its forehead, neck, arms, and the area from its midriff to the top of its feet bear small, evenly spaced studs/bumps.
Composed of string, when unraveled its texture is like silk, apparently smelling of soap.^{[2]}
Stone Free is portrayed in most media featuring it as being cyan. The string itself is portrayed as white.
According to Jolyne, Stone Free is a female.^{[3]}
Color Schemes

Body  (Cyan and metal gray) 

Sunglasses  (Green) 

Body  (Light Blue and metal gray) 

Sunglasses  (Light Green) 

Body  (Cyan and metal gray with yellow studs) 

Sunglasses  (Dark Green) 
Abilities
Stone Free is a unique closerange Stand that can not only be summoned to fight, but also provides Jolyne with integrated abilities. Like her father's Star Platinum, Jolyne's Stone Free is both powerful and fast, making it great for fighting physically. Moreover, its string power gives it great versatility that allows Jolyne a wide array of actions in combat.
When Stone Free's string is completely wound or compacted, it is very strong; the destructive force of its punch roughly equivalent to that exerted by a small, extremely fast meteor.^{[2]} It is also fast enough to deflect several bullets aimed at it.^{[4]} It is important to note that due to Stone Free's integrated ability of her own body becoming her stand power, Jolyne has been shown to be able to physically touch and harm stands, despite herself being human.^{[5]}
String Decomposition
Stone Free enables Jolyne to unravel her body into string, typically beginning with her hands,^{[6]} and freely manipulate it.^{[7]}
Stone Free's string is invisible to nonStand Users^{[7]} but it is portrayed inconsistently. It is also sharp as it can slice through flesh when pulled violently enough.^{[6]} On the other hand, the string is not particularly strong and may snap if strained too much,^{[7]} although Jolyne can create a stronger rope out of several strings. With enough precision, the string can pickpocket small objects that way.^{[8]} The string can contract and expand like muscles, allowing Stone Free to control the grip a string has.
If Jolyne gathers the string and meshes it, she can concentrate her power and form Stone Free's humanoid appearance, who may fight in her stead,^{[9]} but Stone Free's range is shortened to around 2 meters.^{[10]} Stone Free, composed of strings, can naturally be unraveled too.^{[3]}
Jolyne may unravel around 70% of her body harmlessly, as well as quickly rewind. It notably allows her to be supernaturally flexible and be able to hide in cramped spaces like someone's mouth.^{[11]} At harm to herself, Jolyne may also cut her string for a further variety of applications. Stone Free's maximum range, unraveled to 70%, is about 24 meters, as long as the string's length.^{[2]}^{[12]}
Stone Free's string manipulation makes it exceptionally versatile in battle. With the string, Jolyne is able to:
 Eavesdrop on distant conversations in the form of sound vibrations through her string by the same principles behind the tin can telephone^{}^{[6]} but also converse through them.^{[13]}
 Slice people with the sharpness of the strings.^{[6]}
 Pickpocket small objects.^{[8]}
 Weave a tight net instantly strong enough to stop bullets to protect herself.^{[14]}^{[15]}
 Create a large net to capture enemies.^{[16]}
 Tie people up for various uses, mainly pulling them in range^{[4]} or choking them.^{[7]}^{[17]}
 Stitch her wounds.^{[18]}
 Deploy a "string barrier" to detect movements over a large area.^{[19]}
 Create complex patterns to the point where Stone Free can make a portrait.^{[20]}
 Swing from place to place.^{[21]}
 Counteract CMoon's ability to turn things insideout, by meshing affected areas of her body into a Möbius strip^{}.^{[22]}
Chapters
 SO Chapter 1: Stone Ocean, Part 1
 SO Chapter 2: Stone Ocean, Part 2
 SO Chapter 3: Stone Ocean, Part 3
 SO Chapter 5: Prisoner FE40536: Jolyne Cujoh, Part 2
 SO Chapter 7: Goo Goo Dolls
 SO Chapter 8: Stone Free, Part 1
 SO Chapter 9: Stone Free, Part 2
 SO Chapter 10: Green Dolphin Street Prison
 SO Chapter 12: The Visitor, Part 2
 SO Chapter 13: The Visitor, Part 3
 SO Chapter 14: The Visitor, Part 4
 SO Chapter 15: The Visitor, Part 5
 SO Chapter 16: The Visitor, Part 6
 SO Chapter 17: The Visitor, Part 7
 SO Chapter 18: The Visitor, Part 8
 SO Chapter 19: The Visitor, Part 9
 SO Chapter 20: Prisoner of Love
 SO Chapter 27: There's Six of Them!, Part 2
 SO Chapter 28: There's Six of Them!, Part 3
 SO Chapter 29: There's Six of Them!, Part 4
 SO Chapter 30: There's Six of Them!, Part 5
 SO Chapter 32: Foo Fighters, Part 2
 SO Chapter 35: Marilyn Manson, the Debt Collector, Part 2
 SO Chapter 38: Marilyn Manson, the Debt Collector, Part 5
 SO Chapter 39: Marilyn Manson, the Debt Collector, Part 6
 SO Chapter 41: Savage Garden Strategy, Part 2
 SO Chapter 42: Savage Garden Strategy, Part 3
 SO Chapter 43: Savage Garden Strategy, Part 4
 SO Chapter 44: Savage Garden Strategy, Part 5
 SO Chapter 45: Savage Garden Strategy, Part 6
 SO Chapter 46: Savage Garden Strategy, Part 7
 SO Chapter 47: Savage Garden Strategy, Part 8
 SO Chapter 48: Flash Flood Warning, Part 1
 SO Chapter 49: Flash Flood Warning, Part 2
 SO Chapter 50: Flash Flood Warning, Part 3
 SO Chapter 51: Kiss of Love and Revenge, Part 1 (Cover only) (Mentioned only)
 SO Chapter 54: Kiss of Love and Revenge, Part 4
 SO Chapter 55: Kiss of Love and Revenge, Part 5
 SO Chapter 56: Kiss of Love and Revenge, Part 6
 SO Chapter 57: Kiss of Love and Revenge, Part 7
 SO Chapter 60: The Secret of Guard Westwood, Part 1
 SO Chapter 61: The Secret of Guard Westwood, Part 2
 SO Chapter 62: The Secret of Guard Westwood, Part 3
 SO Chapter 63: The Secret of Guard Westwood, Part 4
 SO Chapter 64: The Secret of Guard Westwood, Part 5
 SO Chapter 65: The Secret of Guard Westwood, Part 6
 SO Chapter 66: The Secret of Guard Westwood, Part 7
 SO Chapter 73: Enter the Dragon's Dream, Part 6
 SO Chapter 74: Enter the Dragon's Dream, Part 7
 SO Chapter 76: Birth of the "Green", Part 1
 SO Chapter 79: YoYo Ma Is Coming!, Part 2 (Flashback)
 SO Chapter 80: YoYo Ma Is Coming!, Part 3
 SO Chapter 82: YoYo Ma Is Coming!, Part 5
 SO Chapter 86: Awaken, Part 2
 SO Chapter 87: Awaken, Part 3
 SO Chapter 88: Awaken, Part 4
 SO Chapter 89: Whitesnake  The Pursuer, Part 1
 SO Chapter 92: Whitesnake  The Pursuer, Part 4
 SO Chapter 93: Whitesnake  The Pursuer, Part 5
 SO Chapter 94: Time for Heaven
 SO Chapter 95: New Moon! New Priest
 SO Chapter 97: Jail House Lock!, Part 2
 SO Chapter 98: Jail House Lock!, Part 3
 SO Chapter 99: Jail House Lock!, Part 4
 SO Chapter 100: Jail House Lock!, Part 5
 SO Chapter 101: Jail House Lock!, Part 6
 SO Chapter 111: Long Time No See, Romeo
 SO Chapter 113: Sky High, Part 2
 SO Chapter 115: Sky High, Part 4
 SO Chapter 116: Sky High, Part 5
 SO Chapter 117: Sky High, Part 6
 SO Chapter 119: Under World, Part 1
 SO Chapter 120: Under World, Part 2
 SO Chapter 121: Under World, Part 3
 SO Chapter 123: Under World, Part 5
 SO Chapter 124: Under World, Part 6
 SO Chapter 125: Heavy Weather, Part 1
 SO Chapter 126: Heavy Weather, Part 2 (Cover only)
 SO Chapter 130: Heavy Weather, Part 6
 SO Chapter 132: Heavy Weather, Part 8
 SO Chapter 137: Heavy Weather, Part 13
 SO Chapter 140: Gravity of the New Moon, Part 2
 SO Chapter 141: CMoon, Part 1
 SO Chapter 142: CMoon, Part 2
 SO Chapter 143: CMoon, Part 3
 SO Chapter 144: CMoon, Part 4
 SO Chapter 145: CMoon, Part 5 (Description only)
 SO Chapter 146: CMoon, Part 6
 SO Chapter 147: CMoon, Part 7
 SO Chapter 151: Made in Heaven, Part 3
 SO Chapter 152: Made in Heaven, Part 4
 SO Chapter 153: Made in Heaven, Part 5
 SO Chapter 154: Made in Heaven, Part 6
 SO Chapter 155: Made in Heaven, Part 7 (Death)
Gallery
References
