Pairez Toys Magnetic Building Blocks for Toddlers — Large 1.65" Rainbow Stacking Cubes, Sealed Magnets & Water-Resistant

Pairez Toys Magnetic Building Blocks are large, 1.65-inch rainbow-colored cubes with fully sealed magnets designed for safe, hands-on stacking and open-ended play.

These chunky magnetic cubes give toddlers and preschoolers a sturdy, colorful way to explore shape, color, balance and early STEM concepts. Each cube measures 1.65 x 1.65 x 1.65 inches (4.2 cm) so they're easy for small hands to grip, hard to swallow, and built to withstand active play. The set includes multiple solid colors, a booklet of suggested models, and durable, water-resistant construction so the pieces can also be used at bath time or outdoors.

How do these blocks support early learning and creativity?

The cubes encourage sensory exploration, hand-eye coordination, and problem solving through trial-and-error building. Using magnetic faces, children discover how shapes attach and balance, while guided booklet projects introduce animal, vehicle and building concepts to spark new ideas.

• Chunky 1.65-inch cubes suited for toddler grasping and stacking
• Rainbow color palette to teach color recognition and sorting
• Booklet with step-by-step model ideas for progressive challenges
• Magnetic connections that make construction quick and forgiving

Are these blocks safe for toddlers and how are the magnets contained?

Safety is prioritized through size, rounded edges, and fully sealed magnets so children cannot access internal parts. Each magnetic element is embedded and secured inside the plastic cube to prevent detachment during normal play.

• Large cube size reduces choking risk for ages 12+ months
• Rounded corners and smooth edges for gentle handling
• Magnets permanently sealed inside the block housing
• Durable plastic withstands drops and everyday use

Can these toys be used in water and with multiple children?

The blocks are water-resistant and can be safely used for supervised bath play, sensory bins, or outdoor activities. Their robust build and simple magnetic joins encourage cooperative play, making them suitable for family interaction and classroom sharing.

• Waterproof finish for bath-time and messy sensory play
• Durable construction holds up to repeated group use
• Bright, solid colors remain vivid after washing
• Easy-to-clean surfaces for hygiene and sharing

What ages and situations are these blocks best suited for?

Designed primarily for toddlers and preschoolers, the set adapts to progressing developmental stages from basic stacking to more complex constructions. They make a flexible gift or classroom resource for families, daycares, and early-learning environments.

• Recommended for children 12 months and older
• Supports Montessori-style open play and STEM activities for ages 1–5
• Works for quiet solo play, guided parent-child building, or small group lessons
• Ideal for birthdays, holiday presents, classroom prizes, or party activities

Who is this for: Pairez Toys Magnetic Building Blocks are aimed at parents, caregivers, and educators seeking a safe, colorful toy that grows with a child’s abilities. If you want durable, easy-to-handle cubes that teach color, coordination and basic construction skills — while providing bath-safe, family-friendly play — this set is a practical, long-lasting choice for toddlers and preschool classrooms.