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MAGNA-TILES Undersea Adventure 58-Piece Set

Regular Price
$89.99
Sale Price
$89.99
Regular Price
Sold Out
Unit Price
per 

Shipping calculated at checkout.

Dive into an underwater adventure with the MAGNA-TILES Undersea Adventure 58-Piece Set! Featuring colorful magnetic tiles, ocean animals, divers, and interactive building pieces, this set lets kids create underwater habitats, marine research stations, and imaginative ocean scenes.

With 58 pieces, children can build and explore using translucent domes, slides, trapdoor tiles, and other unique components. As they design their underwater worlds, they'll develop spatial reasoning, problem-solving, and basic engineering skills through hands-on construction and creative play.

Additional Information

Manufacturer: MAGNA-TILES
Recommended Age: 5 years and up
Pieces Included: 58
Compatibility: Compatible with other MAGNA-TILES sets.

This product is manufactured by MAGNA-TILES and sold by Knowledge Crates. Contains small parts and magnets. Follow all manufacturer age recommendations and safety instructions.

🎯 The MAGNA-TILES Undersea Adventure Set includes 58 pieces total, featuring magnetic building pieces, interactive accessories, and ocean-themed characters.

The set includes:

  • XL magnetic baseplate for building larger underwater environments
  • Quarter domes for creating underwater observation pods
  • Quarter arcs for curved structures and creative designs
  • Pop-It sensory tiles for hands-on exploration
  • Trapdoor tiles and slides for interactive underwater adventures
  • Soft-touch coral pieces and octopus tentacles
  • microMAGS Cubes for additional building possibilities
  • Mix-and-match diver figures
  • Ocean animal figures, including a dolphin, shark, sea turtle, and octopus

All pieces are compatible with other MAGNA-TILES sets, making it easy to expand and connect underwater creations with existing magnetic tile collections.

🎯 Early Elementary | Grades K–2

Designed for early elementary learners who enjoy imaginative construction, hands-on exploration, and creative problem-solving. Children can begin with simple ocean habitats and progress to more elaborate underwater structures, combining building, storytelling, and STEM discovery as their skills develop.

Older learners who enjoy magnetic construction and ocean-themed activities may also find plenty to explore.

Processing & Shipping Times: We work hard to get your orders out the door as quickly as possible! While we strive to ship in-stock orders the same day, please allow up to three business days for processing. Some products may be temporarily out of stock while we're restocking supplies, or may be part of a scheduled seasonal release. When a product has a future shipping date, you'll find it displayed near the Add to Cart button before placing your order.

  • If your order includes both in-stock items and items awaiting restock or a scheduled release, we'll ship the in-stock items separately rather than hold your entire order.

Shipping Methods & Tracking

  • We ship orders via UPS and USPS, with shipping costs calculated at checkout based on your location.
  • Once your order ships, you'll receive a shipping confirmation email with tracking information so you can follow your package's journey.

Delivery Issues

  • Although we carefully prepare and ship every order, we know things don't always go as planned once a package is in transit. If you have a concern about your shipment, please contact us and we'll do our best to help.
  • If your tracking information shows that your package was delivered but you haven't received it, please contact the shipping carrier for further assistance. If your package is lost, damaged, or stolen, reach out to us so we can help you understand the next steps.

Where We Ship

  • We currently ship within the United States only.
  • Thank you for supporting Knowledge Crates! We're a small business run by real people, and we appreciate the opportunity to be part of your family's learning adventures.

🎯 Educational Benefits

MAGNA-TILES Undersea Adventure combines magnetic construction, imaginative storytelling, and hands-on exploration to encourage meaningful learning through play.

  • STEM & Engineering: Explore foundational engineering concepts by planning, constructing, testing, and improving underwater habitats, observation stations, and multi-level structures.
  • Spatial Reasoning & Geometry: Develop an understanding of shapes, balance, symmetry, positioning, and three-dimensional design through magnetic construction.
  • Ocean & Marine Life Exploration: Spark curiosity about ocean animals, underwater habitats, and marine environments through imaginative, ocean-themed play.
  • Critical Thinking & Problem-Solving: Experiment with different building techniques, work through design challenges, and discover creative solutions when structures don't go quite as planned.
  • Fine-Motor Development & Sensory Exploration: Strengthen hand-eye coordination and controlled movements while connecting tiles and exploring tactile features such as Pop-It sensory pieces and soft-touch coral.
  • Language & Storytelling: Encourage vocabulary development, communication, and creative expression through imaginative ocean adventures, character interactions, and pretend-play scenarios.
  • Creativity & Independent Learning: Inspire self-directed exploration, imaginative thinking, and confidence as children design, build, and rebuild their own underwater worlds.

This set supports foundational STEM learning, engineering design practices, and creative exploration through hands-on play.

MAGNA-TILES Undersea Adventure 58-Piece Set

Regular Price
$89.99
Sale Price
$89.99
Regular Price
Sold Out
Unit Price
per