Mermaid Potion Sensory Playset – 3D Printable STL Ocean Sensory Kit

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About This Product

A 3D printable mermaid potion sensory playset with an ocean tray, shell bowls, pitcher, scoops and sea treasures. Single-color STL files, resizable for any sensory bin.

Overview

Dive into a magical underwater adventure with this Mermaid Potion Sensory Playset, a 3D printable collection inspired by swirling seashells, ocean treasures and enchanting mermaid worlds. Print the tray, bowls, pitcher and scoops, fill them with your favorite sensory materials, and let little mermaids and ocean explorers scoop, pour and mix their very own pretend ocean potions. Everything is supplied as single-color STL files, so you can choose your own filament colors and build a dreamy mermaid sensory station.

What's Included
  • Large ocean sensory tray with twisted shell detailing
  • Deep seashell-inspired mixing bowl
  • Decorative ocean potion pitcher with curled seashell handle
  • Small scallop shell bowl for collecting treasures
  • Large seashell scoop with decorative twisted handle
  • Small seashell scoop with matching handle
  • Spiral seashell treasure
  • Fan-shaped seashell
  • Starfish
  • Open shell with pearl
  • Small spiral shell
Key Features
  • Complete ocean-themed sensory playset in one digital download
  • All models supplied as single-color STL files, ready for FDM printing
  • Each piece prints separately so you can mix and match filament colors
  • Resizable in your slicing software to suit any bin, tray or shelf
  • Elegant shell shapes double as decor, sorting tools and party props
  • The different colors shown in listing photos are examples only; colors are not pre-assigned inside the STL files
  • Want multiple colors in one model? Add them manually with your slicer's painting tools or paint the finished print

Perfect For

  • Mermaid-themed sensory bins
  • Ocean and under-the-sea activities
  • Seashell sorting and collecting
  • Scooping, pouring and transferring activities
  • Beach and summer sensory play
  • Pretend potion-making adventures
  • Montessori-inspired sensory activities
  • Underwater imaginative play
  • Mermaid birthday party activities
  • Ocean-themed learning invitations
How It Works
  1. Download the STL files after purchase.
  2. Slice the models and scale them to your preferred size.
  3. Print each piece in the filament color of your choice.
  4. Fill the ocean tray with sensory materials such as rice, sand, water beads or playdough.
  5. Hide the little seashell treasures inside and use the scoops, bowls and pitcher to mix imaginary underwater potions.
  6. Swap materials and rearrange the pieces to create new activities again and again.

Printing Notes All designs can be resized in your slicing software before printing, so you can make the large tray spacious enough for generous sensory fills or scale the smaller accessories down into a miniature mermaid collection. Please keep in mind that resizing may affect small decorative details, wall thickness and printability, so always check your models in your slicer before printing.

This is a digital download of 3D printable STL files. No physical items are shipped.

Regular License
100 Credits
Quality verified
Use for a single project
Non-paying users only
H
hao hao
5.0
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Last Update: 10/22/2026
Published: 10/22/2026
Category: 3D Printing

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