Hidden Giants Dynamic Set All + Seat Pad - Limited Edition
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iF Design Award 2026 Winner: Stapelstein® Dynamic All Set - Recognised for its thoughtful innovation as the world’s first child-friendly dynamic seating system - designed to grow and adapt through every stage of life, from the toddler years through to adulthood.
The Stapelstein® Hidden Giants Special Dynamic All is a versatile five-piece set designed to support active sitting, balance, posture, and natural body movement from early childhood. With open-ended elements that adapt to everyday routines, it brings movement, play, and flexibility into daily life. Includes 2 x Original Stones, 1 x Balance Board, 1 x Dynamic Base, and 1 x Seat Pad
Incorporated into the Dynamic Set All lies your own forest seat - with dusk coloured violet mixed with earthy forest floor sand - doubling as a seat, and the perfect hiding spot for treasures. Sit on top like a woodland creature, or lift the top away to find a hidden hollow underneath - the perfect spot for stashing pinecones, pebbles, and other small forest treasures.
- LIMITED EDITION: Featuring the "Speckled Violet"and "Sand" colourways - special collectible releases to be treasured, cherished, and loved by the entire family.
- Supports Dynamic Sitting: Encourages active posture and core strength whether learning, working, or resting.
- Includes Seat Pad: Soft and durable with dual-textured, anti-slip surfaces, designed to be placed on top of Balance Boards for a comfortable, ergonomic seat.
- Inspires Movement & Active Play: Great for physical exercises, obstacle courses, or sensory movement breaks.
- Invites Open-Ended Play: Stack, spin, rock, or build—there’s no right or wrong way to explore.
- Lightweight & Space-Saving: Easy to move, store, and integrate into classrooms, homes, and therapy spaces.
Underneath every forest floor, something enormous is quietly at work. Mycelium - the branching network fungi use to grow - is the largest living organism on Earth, entirely hidden from view. That's the idea behind Hidden Giants: a fairy-tale forest world built around fungi, discovery, and things worth digging for.
The Stapelstein® Hidden Giants special edition invites children into a forest of wonder, where the magic of unseen worlds, shaped by nature's quiet strength and the beauty of connection, comes to life - with every step, stack, spin, and tap of the drum. Soft violet reflects the woodland canopy at dusk, sand grounds play in nature, and rich red and rose - the fly agaric's spotted cap - is the toadstool the whole collection is built around.
Beneath your little one's feet, a hidden world begins to stir, inviting active movement, wild imagination, and quiet discovery as your child creates their own forest magic.
Made in: Germany
Includes: 2 x Original Stones Hidden Giants Sand and Speckled Violet, 1 x Dynamic Base Sand, 1 x Balance Board Violet, 1 x Seat Pad Light Violet — 5 x pieces in total
Materials:
• EPP, non-toxic, hard-wearing, environmentally-friendly
• 100% recyclable, crafted with zero pollution
Dimensions:
• L 27cm W 31.3cm H 31.3cm (base)
• D 35.5cm H 8.4cm (board)
• D 30cm (pad)
Product Weights:
• 610g (base)
• 268g (board)
• 226g (pad)
Load Capacity:
• 180kg (original)
• 120kg (board)
• 120kg (base)
• 120kg (dynamic stool, set up)
Featured Award:
"With Special Benefits for Development" (Besonders entwicklungsfördernd) by Germany's Federal Association for Posture and Physical Activity Promotion
Social Stewardship & Eco Credentials:
Official partner of WasteReduction, promoting clean-up, recycling, and educational programs for young children. With plasticneutral+ seal.
Recommended age: 3+ Years (suitable for children and adults)
Usage: Dynamic seating must begin at age 3+. Elements are suitable for play for ages 1+.
Safety:
• Conforms to Australian (AS/NZS ISO 8124) Product & Toy Safety Standards.
• Conforms to American (ASTM F963 / CPSIA) Product & Toy Safety Standards.
• Conforms to European (CE Mark / EN71) Product & Toy Safety Standards.
• Tested for safety and quality by certified third-party European laboratories.
• Child-safe design. Without sharp corners or edges. Safe for oral contact.
Care — Base: Do not submerge in water. Spot-clean with a damp cloth. Air-dry.
Care — Board & Stones: Clean with soap and water. Air-dry.
