Giant magnetic building blocks turn an ordinary afternoon into an engineering project, and the JollyHeap Joy Set is built for exactly that kind of large scale, hands on construction. Designed for two to four children to build together at once, this set uses oversized 12 by 12 by 12 centimetre blocks and a strong magnetic connection system to let kids stack, connect, and reshape structures as tall as a two metre giraffe or a tower that reaches the ceiling. Whether it lands in a preschool play corner, a physiotherapy room, or a family playroom across Canada and the US, the Joy Set rewards big ideas with big builds.

Key Features of the JollyHeap Joy Magnetic Block Set

• 100 Cubes and 50 Triangles - Two shapes give builders enough variety to move beyond simple stacking into figures, furniture, hideouts, and exercise obstacles that hold up under group play.
• 12 x 12 x 12 Centimetre Block Size - Blocks this large are easy for small hands to grip and carry, so children spend less time fiddling with pieces and more time building.
• 3200 Magnets Across the Set - A high magnet count keeps every connection secure, so tall builds and wide structures stay standing through active group construction.
• 36 Colour Combinations - Two colours per set, always paired so opposite poles attract, give builders a simple visual guide to how pieces connect while adding variety across the collection.
• Embroidered Pole Markings - Each block is marked to show its magnetic pole, helping children learn how the pieces fit together and build with confidence rather than trial and error.
• Builds Up to Two Metres Tall - The set has enough blocks and magnetic strength to construct a giraffe figure nearly two metres in height, giving groups of children a genuinely large scale project to work toward.
• Ceiling Height Tower Building - Blocks can be stacked into towers taller than a standard room, making the set a favourite for gross motor challenges in schools and therapy rooms alike.
• Packed in an EcoBox - Environmentally friendly packaging means the set arrives ready for immediate use without unnecessary waste.
• Designed with Therapy and Rehabilitation Settings in Mind - The manufacturer positions these blocks as safe building objects for therapy and rehabilitation use, turning structured movement work into engaging play for physiotherapy and school settings.
• Suitable for Groups of Two to Four Children - Enough blocks and magnets support truly collaborative building, so classrooms, therapy rooms, and family playrooms can host shared construction rather than one child at a time.

Skills Children Build Through Giant Magnetic Block Play

• Gross Motor & Proprioceptive Development - Lifting, carrying, and positioning oversized blocks gives children whole body movement practice and the deep pressure feedback that comes from handling something substantial.
• Spatial Reasoning & Problem Solving - Planning a structure that needs to stand up, whether it is a giraffe or a ceiling height tower, builds the spatial logic and trial and error thinking that carry over into classroom learning.
• Social Collaboration & Turn Taking - Because the set is built for two to four children at once, kids naturally practice sharing space, dividing tasks, and building toward a shared goal together.
• Tactile Exploration - Handling large, smooth blocks and feeling how the magnets connect gives children a satisfying tactile experience that keeps engagement high through longer building sessions.

Ideal For Schools, Therapy Rooms & Family Playrooms Across North America

• Preschool and kindergarten classrooms looking for a group scale building activity, matching the manufacturer's own school and preschool recommendation
• Physiotherapy and rehabilitation practices seeking safe, engaging building objects for movement based sessions
• Play corners and quiet zones where two to four children can build side by side
• Families and caregivers building a home playroom that grows with a child, spanning the manufacturer's suggested age range of one to ninety nine
• Neurodiverse and neurotypical children alike, since open ended building rewards every kind of builder

• Block size: 12 x 12 x 12 centimetres
• Set contents: 100 cubes (50 south pole, 50 north pole) and 50 triangles (25 south pole, 25 north pole)
• Total magnets: 3200
• Recommended group size: 2 to 4 children playing simultaneously