Tone Bars Set With Two Mallets
The first photo is the maker's own. The other shots are illustrative.
Inv. no. NIE-0100A0
- Maker
- Nienhuis Montessori, since 1929
- Approval
- AMI
- Tone Bars
- Precision-tuned metal
- Base
- Durable plastic frame
- EAN
- 8719924005733
Final price incl. VAT. Free delivery.
Advice, warranty and returns are handled by us.
Why it costs €1,232.90
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 8719924005733 is on the box. It is the maker's number, not ours.

Tone Bars Set With Two Mallets in a child's hands
Tuned bars laid out like a keyboard, each with its own resonator, and two mallets. Because the bars are separate pieces rather than a fixed instrument, a child can take one out, carry it, compare it against another, and put the scale together as an act of ordering rather than of performance. That is the difference between a music toy and a sensorial material: the work is discriminating pitch, and the tune is a by-product. Suits the older child who is ready to notice half steps. Metal bars with wood, plastic and rubber, for ages 6 to 12.
Auditory Discrimination
Refines the ability to distinguish between different pitches and tonal qualities, essential for musical development and language skills.
Mathematical Understanding
Explores the mathematical relationships between musical intervals and frequencies through hands-on experimentation.
Creative Expression
Encourages composition and improvisation while building confidence in musical performance and self-expression.
Fine Motor Control
Develops precise hand movements and coordination through proper mallet technique and controlled striking.
How to present it
Place the Tone Bars on a stable table at child's working height. Arrange bars in chromatic order from lowest to highest pitch. Position mallets beside the instrument.
- 1Begin with the C major scale bars only, playing each in sequence
- 2Introduce matching pairs activity - play a bar and find its octave
- 3Create simple three-note patterns for the child to repeat
- 4Explore playing familiar melodies by ear
3 tips for parents
- Listen without correcting when your child experiments with different sound combinations
- Share recordings of chromatic instruments like piano or xylophone to extend learning
- Encourage your child to 'teach' you patterns they've discovered
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
- Tone Bars Assembly: Approx. 15 chromatic tone bars with resonators
- Mallets: 2 rubber-tipped striking mallets
Size and material
| Packaging | 33 × 23 × 23 cm |
| Tone Bars | Precision-tuned metal |
| Base | Durable plastic frame |
| Mallets | Wood handles with rubber tips |
| Recommended Age | 6-12 years |
Care
Wipe metal bars with soft, dry cloth; clean base with damp cloth
Frequently Asked Questions
What musical concepts can children learn with the Tone Bars Set?
Children explore the chromatic scale, pitch relationships, musical intervals, and basic composition. The set helps develop auditory discrimination, pattern recognition, and an understanding of musical structure through hands-on experimentation with individual tones.
How are the tone bars arranged and what notes are included?
The tone bars are arranged like piano keys with both natural notes (white keys) and sharps/flats (black keys) covering a full chromatic scale. Each precision-tuned metal bar sits above its own resonating chamber, which amplifies and enriches the sound quality when struck.
What activities can children do with this musical material?
Children can play simple melodies, create their own compositions, match pitches, identify intervals, and participate in group musical activities. The material supports both individual exploration and collaborative music-making, from basic note recognition to advanced harmonic studies.
Why is this Tone Bars Set priced as it is?
This professional-grade instrument features precision-tuned metal bars with individual resonating chambers, ensuring perfect pitch and rich tonal quality. The durable construction, accurate tuning, and educational design make it a long-lasting classroom investment suitable for years of musical education.
What age-specific benefits does this material offer for 6-12 year olds?
For younger children (6-8), it develops basic pitch recognition and fine motor skills. Middle elementary students (8-10) explore melody creation and music reading. Older children (10-12) can study intervals, chords, and musical theory while developing advanced composition skills and musical expression.
Product safety
Manufacturer: Nienhuis Montessori, Anders Celsiusstraat 15, 7442 PB Nijverdal, Netherlands
Tone Bars Set With Two Mallets