HLURU 21 Key Hollow Kalimba Thumb Piano, Walnut Wood Kalimba Instrument Trepanning C Tone With a Hole at The Bottom
SKU: 15734563449

HLURU 21 Key Hollow Kalimba Thumb Piano, Walnut Wood Kalimba Instrument Trepanning C Tone With a Hole at The Bottom

Sale price$39.59 Regular price$43.99
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Description

HLURU 21 Key Hollow Kalimba Thumb Piano, Walnut Wood Kalimba Instrument Trepanning C Tone With a Hole at The BottomHLURU 21 Key Hollow Kalimba For Sale This Hollow kalimba features a unique, patented tail sound hole design (US Patent: US D939624 S, EU Patent: 008311799 0001), delivering a clean, direct sound with minimal reflection. HLURUs innovative resonance chamber design channels sound directly through the keys and out the tail, enhancing clarity. To further refine purity, engineers incorporated a sawtooth echo structure on each side of the resonance box,

HLURU 21 Key Hollow Kalimba For Sale 

This Hollow kalimba features a unique, patented tail sound hole design (US Patent: US D939624 S, EU Patent: 008311799-0001), delivering a clean, direct sound with minimal reflection. HLURU’s innovative resonance chamber design channels sound directly through the keys and out the tail, enhancing clarity. To further refine purity, engineers incorporated a sawtooth echo structure on each side of the resonance box, balancing and purifying the resonance for a rich, pristine tone.

 

Kalimba originates from Africa as a kind of portable musical instrument.
Hluru creates the high-end Kalimba via superior Maple, Acacia, WalnutRosewood to chase the melodies around in the deep forest.

The resonant box has a sound hole which creates "wah-wah" effects that can be more manually encouraged by covering or uncovering the sound hole.

  • Based on thousands of testing & adjusting,the circular arc design of HLURU 21 keys kalimbas is just good for performance.
  • The 21-scale design with 3 more high tones compared to the 17-scale, it provides vivid & delicate tones & performs more types of music, makes the timbre more ethereal, smooth & tender.
  • The 21-Scale has been protected by the patent.

Features

  • Carefully Selected Wood
    • The SOUL of musical instrument depends on the WOOD.
    • Walnut straight-grained wood natural texture, fine structure, excellent acoustic plasticity,The timbre is tich and transparent, the treble is thick, the sustain is soft, and the performance is smart.
    • Hluru creates the high-end Hollow Kalimba via superior Walnut wood, especially the wood with straight-grained in high-quality natural solid wood as the sounding body for better play.

  • This Hollow kalimba Upgraded Trepanning Design (Box Resonace) - According to the Principle of Vibration
    • The 3cm thickened one-shape design creates the clearified & tender melodies to provide excellent performance of warm music with good tenutos.

  • This Hollow kalimba Ore Metal Piano Keyboard
    • It is made of ore metal with enhanced toughness and a key-down design, which can reduce the pain of finger playing for a long time and is more suitable for performance.

  • Environmental Protection Paint
    • The use of environmentally friendly paint-free plates, waxing process, elegant color, beautiful texture, you can rest assured to touch, enjoy immersion in vocal music.

  • Solid wood inlaid LOGO
    • LOGO made by inlaid technology, delicate and beautiful.

  • Ergonomic Body Shape
    • The advanced ergonomic body shape design is dedicated to provide the most comfortable & effortless playability for the users.

 
 

Specification

  • Brands: Hluru
  • Material: Walnut / Ore Metal Piano Keyboard
  • Body: Hollow Kalimba - Upgraded Thickened Design (Trepanning)
  • Piano Keyboard: Mineral Keys
  • Scale Range: 21 Keys (Ethereal / Longer sustain)

  • Tone: C Major
  • Color: As The Picture Shows (The color of wood of different batches will be slightly different, please understand.)
  • Item Size: 13*18*3cm / 5.12*7.09*1.18in

  • Net Weight: 0.6kg / 1.32lbs / 21.16oz
  • Package Size: 24*20.5*8.5cm / 9.45*8.07*3.35in
  • Package Weight: 0.8kg / 1.76lbs / 28.22oz

Package Included

  • 1 x 21 Key Hollow kalimba
  • 1 x Tuner Hammer
  • 1 x Song Book
  • 2 x Stickers
  • 1 x Piano cloth
  • 1 X Colorful Package

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Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 15734563449

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James luna torres sr
Louisville, US
★★★★★ 5
Work s 👍. Great!!!!!
Color: Jet Black
It's sure worth the.money does its job
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Reviewed in the United States on May 10, 2026
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Misty Lewis
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Great product, fast delivery!
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Reviewed in the United States on March 27, 2026
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jodylin
Birmingham, US
★★★★★ 5
Eufy C10 accessories
very helpful to keep spare parts around and so easy to replace
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Reviewed in the United States on March 30, 2026
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Amazon Customer
San Leandro, US
★★★★★ 4
Seems like an excellent purchase so far!
So far so good! And we really appreciated the little hair cutting tool for the roller—nice touch. We've replaced one bag, one brush head, and one filter using this bargain kit so far, nothing much to complain about. It's not quite OEM quality but it's very likely going to work well enough. We expect to go through one kit like this per year. Be aware that the rotating brush head replacement (the small round head ones, not the big rollers), have a little philips head screw that you have to remove. This was kind of hard to get off at first. We haven't used one of the replacement rollers yet, expect that we'll go through about two a year with our C10 at the current rate of wear.
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Reviewed in the United States on October 7, 2025
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Marci H.
Carnegie, US
★★★★★ 5
Great Price and Product
This accessory kit was a good price and great fit for my eufy vacuum. I will buy it again.
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Reviewed in the United States on December 14, 2025

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