Sensory play
7 min reading time
February 2026
Does your child have 2+ hours of screen time a day? Occupational therapists recommend this instead.
New studies show: Less screen time alone is not enough. Children need a real alternative — and it's simpler than you think.
German children spend an average of over 2 hours a day in front of a screen.
It's 5 p.m. You pick up your child. Even in the car, the question is: "Can I use my tablet?" At home, they sit down, eyes glued to the screen, body motionless. 30 minutes. An hour. Then you take it away—and the chaos begins.
Tantrums. Crying. "I'm bored!" Even though half the kids' room is full of toys. You know the feeling. Millions of other parents do too.
And you know: Actually, it's too much. Actually, it should be less. But you're tired, the housework is waiting, and the screen is the only "off" button that works instantly.
Here's the good news: It's not your fault. And there is a solution that doesn't mean you have to take everything away from your child.
2h 46min
German children (3-6 years old) spend an average of [number] hours a day in front of screens — and this trend is increasing. (Source: BLIKK Media Study / Federal Centre for Health Education)
The real problem
Why “less screen” alone doesn’t work
Most parents try to use rules: only 30 minutes. No tablets before dinner. Set a timer. But the conflicts persist—or worsen.
The reason lies deeper: Screens deliver a constant stream of high-intensity stimuli to a child's brain. Fast colors, sounds, rewards. The nervous system gets used to it. When the screen is then removed, a sensory vacuum is created.
The child isn't "naughty." Their brain is desperately searching for a comparable stimulus—and finding none. The result: restlessness, boredom, tantrums.
07:00
Wake up, breakfast video on the iPad
08-16h
Daycare center: noise, 25 children, constant stimulation
16:30
At home: "Can I use a tablet?"
17-18h
Screen time — quiet, but passive
18:00
Tablet gone → Explosion
What happens neurologically? When the screen is removed, the overstimulated nervous system lacks input. The prefrontal cortex—responsible for impulse control—is still immature. The child cannot regulate itself. Not because it doesn't want to, but because it is not yet biologically ready.
Therefore, the solution is not: simply remove the screen and hope.
The solution is to give the child an alternative that is just as captivating — but calms their nervous system instead of overstimulating it.
What science shows
Multi-sensory play: The alternative that therapists have known for years
For decades, children have been sitting in bean pits, reaching into sandboxes, and pouring lentils in occupational therapy practices. And something astonishing happens: children who were just hyperactive become calm, focused, and creative within minutes.
In 2024, this effect was scientifically proven for the first time in a large-scale study.
Study — Frontiers in Education, February 2024
“Beyond Play: A Comparative Study of Multi-Sensory and Traditional Toys in Child Education”
144 children aged 3 to 6 years were tested. The result: Children who played with multi-sensory toys showed significantly better results in all areas.
🎯
Prolonged concentration
Source: Frontiers in Education, Vol. 9, 2024. DOI: 10.3389/feduc.2024.1182660
The study identified three key sensory elements that are particularly effective:
1
Tactile input
Grasp, feel, pour. The right texture keeps children focused longer than any screen.
2
Proprioception
Weight and pressure activate the parasympathetic nervous system — responsible for rest.
3
Defined boundaries
Children need freedom AND structure. Too much freedom overwhelms them, too much structure bores them.
The problem? These findings previously only existed in therapy practices. Professional equipment costing thousands of euros, trained staff, controlled environment.
There was no practical solution for home use:
❌ Previous approaches
- Bean pit: moldy
- Kinetic sand: everywhere
- Water tubs: Chaos
- Rice/Lentils: unhygienic
✅ What it would take
- Therapeutically effective
- Hygienic & durable
- Suitable for everyday use
- Kids love it
The solution
The Flowfull® Sensory System: Therapy-quality for your living room
Julia and Gil Lang, themselves parents of two children, knew the dilemma from their own experience. They witnessed the effects of sensory play during their children's occupational therapy. Forty-five minutes of complete peace and concentration—in the beanbag chair at the practice.
"Why does it only work here?" Julia asked the therapist. "The material is too impractical for home use. Beans get moldy, sand makes a mess..."
They did not accept this answer.
Two years of development. Twelve prototypes. Countless tests. The result: Thousands of larch wood cubes (each 1 x 1 cm) in a foldable velvet basin. Antibacterial. Indestructible. And kids love it.
Julia & Gil Lang, founders of Flowfull®
"We just wanted to save our own evenings. The fact that it now helps over 1,000 other families in the same way makes us incredibly happy."
The Flowfull® system implements precisely the three elements that, according to the study, are most effective:
🤲
Tactile
Larch wood texture for optimal tactile stimulation. Warm, grippy, natural.
⚖️
Proprioceptive
7-10 kg wooden cubes for soothing deep pressure. Activates the relaxation system.
🏠
structure
Velvet basins set boundaries, endless cubes offer freedom. The perfect balance.
Recommended by experts
What therapists and educators say
"In my work, I see how the Flowfull® cube pool gives children aged 3 and over peace, security and an intense sensory experience."
Dajana Mar — Head of BRAINGROUND Learning Center, Munich
"The children find a protected space where they can relax and concentrate fully on their own activities."
Fabienne Burgy — daycare manager Kitapunkt, Switzerland
"The sensorimotor cube pool has proven to be an extremely versatile and effective tool for promoting development. It fosters children's self-efficacy in a playful way."
Sabine Haller — Therapist, Ki.DT gGmbH, Berlin
★★★★★
Over 1,000 families and over 100 therapists trust Flowfull®. Less than 3% return it.
"My daughter sits in it for 45 minutes. Quietly. Without a screen. And I drink my coffee in peace."
— Sandra M., Flowfull® customer
The Flowfull® Starter Set
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Source: Based on "Beyond play: a comparative study of multi-sensory and traditional toys in child education," Frontiers in Education, February 2024. Study with 144 children, ages 3-6. Screen time statistics: BLIKK Media Study / Federal Centre for Health Education. Playtime data based on customer feedback.