Dive into big-time imagination with the MAGNA-TILES® Undersea Adventure 58-Piece Set, a magnetic building set that transforms any surface into a colorful underwater world. Build domed observation pods, pop open trapdoor tiles, and send diver figures alongside a dolphin, shark, sea turtle, and octopus. With sensory tiles, soft coral, and ocean-inspired details, every build becomes a new deep-sea adventure.
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Weight:2.2lb
Dimensions:13 x 17 x 4 in
Suggested Age:5-99
Made In:China
Item Number:262058UA
UPC:850025176835
Always Compatible
All pieces are compatible with and complementary to all other MAGNA-TILES sets.
Safety Guaranteed
All MAGNA-TILES pieces are built to withstand countless hours of playtime. Our signature lattice prevents cracking, while fastening rivets keep magnets safe and secure.
Superior Quality
MAGNA-TILES pieces are made from food-grade, non-toxic MABS plastic that are free from BPAs, phthalates, and latex. Our magnets are selected with kids in mind, letting them easily pull apart tiles for safe, frustration-free building.
Made with Purpose
MAGNA-TILES sets are loved by builders ages 3-99 and designed for kids to enjoy, without instructions or adult assistance. We're advocates for Meaningful Play, that is: Fun and Engaging, Experience Based, Child Led and Developmental.
What Makes It Unique: A large, feature-packed ocean set that combines multi-level building with character and creature play, sensory tiles, and dynamic slide and trapdoor elements, giving kids a complete underwater world to build, explore, and rebuild in countless ways.
Encourages: Imaginative storytelling, role play, spatial reasoning, problem-solving, fine motor skills, and hands-on STEM learning through open-ended magnetic play.
Great for Gifting: Perfect for animal lovers, ocean fans, and budding marine explorers ages 5+ who are ready for a big, centerpiece set packed with creatures, characters, and interactive features.
More to Explore: Pair with Dolphin Bay, Shark Dive, Coral Reef, Lighthouse Rescue, or classic MAGNA-TILES sets to grow the fun from a single undersea station to a whole coastline of reefs, bays, and rescue adventures.
