


- About This Product
Master Builder Series: 100-Piece Princess Castle Magnetic Pixel Blocks & Montessori STEM Sensory Construction Set
The Magnetic Blocks 100 PCS Princess Castle Set is an enchanting architectural building playset engineered for imaginative little dreamers, creative builders, and young kingdom designers ages 3 and up. Drawing inspiration from magical fairytale realms, royal rose-pink palaces, lush garden courtyards, and charming pixelated adventures, this 100-cube set lets children bring majestic grand castles, floral pavilions, royal spires, and storybook garden keeps to life on tabletops and play mats.
Each modular block is engineered with strong internal neodymium magnets that rotate to auto-align, snapping firmly together on every face without magnetic polarity rejection. Advanced ultrasonic welding seals every cube into a durable, hermetic shell, ensuring the magnets remain safely locked inside during multi-tiered, cantilevered palace builds. The cubes feature vibrant dual-sided thematic graphicsโdepicting blush-pink brickwork, palace arched windows, emerald hedge foliage, golden parapets, cobblestone paths, and delightful royal princess charactersโapplied using scratch-resistant UV printing technology that eliminates peeling paper stickers or toxic glues. Young architects can transition effortlessly from simple 2D flat mosaic layouts to intricate 3D architectural palaces, expanding spatial geometry, fine motor dexterity, and tactile sensory exploration through hands-on Montessori play. Fully compatible with other standard magnetic cube sets, this durable set features smooth rounded edges and non-toxic reinforced composite polymer construction, inspiring hours of screen-free creative storytelling aligned with the ToyIvia Play โข Learn โข Grow creative lifestyle collection.
Architectural & STEM Highlights:
- 100-Piece Fairytale Castle World: Comprehensive set of magnetic cubes allows children to construct grand royal palaces, arched entrance gates, palace towers, and lush floral gardens.
- Strong Neodymium Core Magnets: High-grade internal magnets provide reliable structural cling, allowing multi-layered cantilevered builds that stay intact.
- Ultrasonically Welded Shell: Hermetically sealed outer seams encapsulate the magnetic cores to prevent breakage, separation, or magnet loss.
- Dual-Sided UV Printed Textures: Richly detailed pixel art textures depicting pink stone, decorative windows, leaves, and princess icons printed directly onto surfaces without toxic adhesives.
- Montessori Sensory & STEM Growth: Enhances 3D spatial reasoning, fine motor grip, geometric logic, and open-ended tactile problem-solving away from screens.
- Universal Set Compatibility: Standard cube sizing allows seamless mixing and matching with other magnetic block brands for expanded building worlds.
- Child-Safe Smooth Contours: Formulated from reinforced, shatter-proof ABS composite plastic with chamfered, splinter-free edges for worry-free play.
The Product Blueprint (Specifications):
| Product Classification | Magnetic Building Blocks / STEM Montessori Sensory Toy |
| Series Collection | Master Builder & Fantasy Worlds Series |
| Theme & Visual Style | Princess Castle / Royal Fairytale Pixel Art (Dual-Sided Graphics) |
| Total Block Count | 100 Precision Magnetic Cubes + Storage Pouch |
| Primary Materials | Reinforced Non-Toxic ABS Plastic + Neodymium Rare-Earth Magnets |
| Sealing & Printing Technology | High-Strength Ultrasonic Welding + Direct UV Printing (No Glues) |
| Build Formats Supported | 2D Flat Mosaics, 3D Architectural Palaces, Freestanding Towers |
| Compatibility | Universally Compatible with Standard 2cmโ2.5cm Magnetic Cube Systems |
| Safety & Compliance | ASTM F963 / CPSIA / CE Certified / Lead-Free, BPA-Free, Enclosed Magnets |
| Recommended Operator Age | Ages 3+ Years (Toddlers with Supervision, Preschoolers, Elementary & Teens) |
| Package Inclusions | 100ร Themed Magnetic Blocks, 1ร Portable Storage Bag, 1ร Idea Guide, 1ร Box |





