Object Permanence BoxBall Drop with Sliding Drawer
The first photo is the maker's own. The other shots are illustrative.
Inv. no. NIE-041200
- Maker
- Nienhuis Montessori, since 1929
- Approval
- AMI
- Box Construction
- Natural plywood and solid wood
- Drawer Front
- Blue painted wood panel
- EAN
- 8719924012472
Final price incl. VAT. Delivery €5.90, €72.10 to go for free delivery.
Advice, warranty and returns are handled by us.
Why it costs €76.90
Behind the price of the original are things you can check yourself.
AMI approval
The material is approved by the Association Montessori Internationale (AMI). Nienhuis has made Montessori materials since 1929.
A verifiable original
The EAN 8719924012472 is on the box. It is the maker's number, not ours.

Object Permanence Box in a child's hands
Refined through decades of classroom use, this object permanence box features a sloped playing surface with a circular hole and a smooth-sliding drawer with a blue front panel. Designed for infants developing their understanding of object permanence, the box allows the child to drop the included yellow ball through the hole and retrieve it from the drawer below, reinforcing the concept that objects continue to exist even when out of sight.
Object Permanence
Reinforces understanding that objects exist even when hidden from view, a crucial cognitive milestone.
Hand-Eye Coordination
Precise movements required to place ball in hole develop fine motor control and visual tracking.
Cause and Effect
Child learns that dropping the ball results in its appearance in the drawer, building logical thinking.
Problem Solving
Discovering how to operate the drawer independently fosters cognitive development and self-confidence.
How to present it
Place the box on a low shelf at the child's eye level when seated. Position the yellow ball in a small basket to the right of the box. Ensure the drawer slides smoothly and the work area is uncluttered.
- 1Sit beside the child, not opposite. Slowly pick up the ball using thumb and two fingers
- 2Hold the ball above the hole briefly to build anticipation
- 3Release the ball through the hole with a clear, intentional movement
- 4Pause for 2-3 seconds after the ball disappears
- 5Slowly grasp the drawer knob and pull it open completely
- 6Pick up the ball from the drawer and place it back in the starting position
3 tips for parents
- Keep the material accessible on a low shelf so your child can choose this work independently
- Resist the urge to repeatedly demonstrate, after initial presentation, allow your child to explore at their own pace
- When your child brings you the ball, acknowledge their communication but gently redirect them to complete the work independently
If you are not sure it suits your child, we answer in person.
Norbert Kovalčín, founder of Faborino · write to him
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What's in the Box
- Object Permanence Box: With sloped top and sliding drawer
- Yellow Wooden Ball: Sized for easy grasping
Size and material
| Packaging | 30 × 16 × 13 cm |
| Box Construction | Natural plywood and solid wood |
| Drawer Front | Blue painted wood panel |
| Ball | Smooth lacquered wood |
| Recommended Age | 8-12 months |
Care
Wipe with slightly damp cloth; dry immediately
Frequently Asked Questions
What age is the object permanence box suitable for?
This object permanence box is designed for infants aged 6-12 months who are developing their understanding that objects continue to exist even when hidden. It's most beneficial when babies can sit independently and have developed a pincer grasp.
How does this toy support my child's development?
The object permanence box develops multiple skills: understanding object permanence (crucial for cognitive development), hand-eye coordination, cause and effect reasoning, fine motor skills through grasping and releasing the ball, and focus and concentration through repetitive play.
What materials is the object permanence box made from?
This Montessori material is crafted from high-quality, smooth-sanded wood with non-toxic finishes. The drawer features a blue panel for visual contrast, and it includes a yellow wooden ball sized appropriately for infant hands while being too large to pose a choking hazard.
How do I present this material to my baby?
Sit with your baby and slowly demonstrate dropping the ball through the hole. Open the drawer to show the ball, expressing gentle surprise. Hand the ball to your baby and allow them to explore. Initially, they may need help opening the drawer, but with practice, they'll master the complete sequence independently.
Why does the box have a sloped surface instead of being flat?
The sloped playing surface is intentionally designed to guide the ball toward the hole, making it easier for young children to succeed. This thoughtful design element reduces frustration and encourages repeated practice, which is essential for mastering the concept of object permanence.
Product safety
Manufacturer: Nienhuis Montessori, Anders Celsiusstraat 15, 7442 PB Nijverdal, Netherlands
Object Permanence Box