Description
Calmi Cube Stoni – The Grounding One is a beautifully handmade sensory fidget cube designed to give busy hands something calm and purposeful to explore. Suitable for children from 3 years and adults, Stoni features elastic cords with wooden beads and soft discs, a firm tactile stone to press, elastic bands to push through, a soft textured fabric panel and a magnetic flap that opens and closes with gentle resistance.
Made from predominantly OEKO-TEX® certified materials, this compact Calmi Cube encourages fine motor skills, concentration and controlled, repetitive hand movements. Each activity offers a different tactile experience, from pulling and pressing to sorting and stroking, making Stoni a quiet companion for moments when children or adults need to focus, settle down or keep their hands occupied. Developed together with occupational therapist Silvia Resei and tested by TÜV Rheinland, it can be attached to a bag, backpack or key ring using the handy carabiner.
Age: 3 years +
Product size (cm): 6 x 6
Approx. weight: 0,1 kg
Cleaning: Clean with a damp cloth and mild soap. Do not machine wash or tumble dry.
Material: Felt and predominantly OEKO-TEX® certified materials
CE Marking: This toy is CE marked and complies with the EU Toy Safety Directive (2009/48/EC)
Jolly Designs is a family-owned German brand founded in 2017 by Nishtha Jolly, a mother passionate about creating meaningful learning experiences for children. While searching for educational toys for her own children, including one child with a speech development disorder, Nishtha discovered the benefits of Quiet Books and was inspired to create her own collection of high-quality, engaging, screen-free learning toys.
Drawing on her family's long-standing handcrafted manufacturing business in New Delhi, India, Nishtha combined traditional craftsmanship with modern educational principles to build Jolly Designs. Every Quiet Book is carefully handmade with attention to detail, quality, and durability, creating toys that children can enjoy for years to come.
Today, Jolly Designs is renowned for its Montessori-inspired Quiet Books and educational toys that encourage independent play, creativity, concentration, and fine motor skill development. Through interactive activities such as zipping, buttoning, lacing, matching, and imaginative play, children learn valuable life skills while having fun. Trusted by parents, educators, and therapists across Europe, Jolly Designs continues to inspire a love of learning through beautifully crafted, screen-free play experiences.