⚡ Subnautica Ion Cube Replica – 3D Printed Glow-in-the-Dark Collectible
Harness the power of the Precursors with this detailed 3D printed Ion Cube replica, inspired by the glowing alien technology from Subnautica. A perfect addition to any gaming setup, collection, or display for true Subnautica fans.

💎 Product Details

• 🧩 Design: Inspired by the Ion Cube from Subnautica

• 🪙 Material: 3D printed PLA plastic

• ✨ Glow Effect: Glows in the dark with vivid green luminescence

• 💚 Colour: Bright green finish

• 📏 Sizes Available:

  • Medium – 7cm tall

  • Large – 10cm tall

🎮 Perfect For

• 🌊 Subnautica fans & collectors

• 🎁 Gamer gifts & sci-fi enthusiasts

• 🖼️ Shelf, desk, or display decoration

• 💡 Unique glowing decor for gaming setups

🌍 Crafted with Care
Each cube is precision 3D printed and finished by hand, ensuring an authentic glowing effect reminiscent of the mysterious Ion Cubes from Planet 4546B.

⚠️ Note: This fan-made replica is for decorative use only. It is not official Subnautica or Unknown Worlds merchandise.

🔋 Ion Cube — Subnautica

The Ion Cube is one of the most powerful and mysterious resources in Subnautica. These glowing green cubes are remnants of Precursor technology, containing immense amounts of energy in a compact crystalline form. They act as both a power source and a key component for crafting advanced alien items and activating teleportation systems across Planet 4546B.

💚 Description
Ion Cubes are small, metallic-green crystalline blocks that hum softly with energy. When scanned, they reveal an energy density far beyond any human technology — proof of the Precursors’ mastery of matter and energy manipulation.

• 🧬 Category: Alien / Advanced Material

• ⚡ Primary Use: Power source & crafting component for high-tech alien items

• 🌍 Found in: Alien facilities, data terminals, and near advanced Precursor tech

📍 Where to Find Ion Cubes
Ion Cubes are typically found deep within alien structures and late-game zones:

• 🏗️ Quarantine Enforcement Platform – Near the alien weapon control room

• 🌋 Alien Thermal Plant – Contains multiple Ion Cubes and generators

• 🌀 Alien Caches – Hidden Precursor outposts often protected by force fields

• 🧫 Primary Containment Facility – Major source of Ion Cube deposits

• ⛏️ Ion Deposits – Mine with the Prawn Suit Drill Arm in the Lost River & Lava Zone

⚙️ Uses of Ion Cubes

Ion Cubes are vital for crafting alien technology and high-end gear:

🧪 Crafting Recipes:

• Purple Tablet – 1 Ion Cube + 2 Diamond

• Orange Tablet – 1 Ion Cube + Nickel

• Blue Tablet – 1 Ion Cube + 2 Kyanite

• Ion Battery – 1 Ion Cube + 1 Gold + 1 Silver Ore

• Ion Power Cell – 2 Ion Cubes + 2 Gold + 2 Silver Ore

These Ion-based power sources store far more energy than standard batteries, powering late-game vehicles like the Prawn Suit and Cyclops with ease.

📜 Lore
The Precursors used Ion Cubes as a limitless energy source. Each cube contains staggering amounts of condensed atomic energy stabilized through alien technology. They powered teleporters, data terminals, and the entire Precursor network that spanned Planet 4546B.

Their deep placement suggests they were mined or synthesized using the planet’s geothermal energy — a process far beyond human understanding.

💡 Tips for Explorers

• ⚙️ Always bring extra Ion Cubes when exploring alien ruins — portals often require one to activate.

• ⛏️ Use a Prawn Suit Drill Arm to mine Ion Deposits efficiently.

• 🔋 Craft Ion Batteries and Power Cells before final expeditions — they last far longer than standard cells.

✨ The Ion Cube represents the pinnacle of Precursor engineering — compact, powerful, and essential to uncovering Subnautica’s deepest secrets. Whether powering portals, crafting alien devices, or fueling exploration, the Ion Cube is the heart of the Precursors’ mysterious legacy.