---
product_id: 675031654
title: "PRACTICA ULTRA"
brand: "fibonax"
price: "₨1825"
currency: SCR
in_stock: null
reviews_count: 8
category: "Fibonax"
url: https://www.desertcart.sc/products/675031654-practica-ultra
store_origin: SC
region: Seychelles
---

# Modern art-inspired design Fibonacci sequence time display Cognitive puzzle challenge PRACTICA ULTRA

**Brand:** fibonax
**Price:** ₨1825
**Availability:** ❌ Out of Stock

## Summary

> 🔢 Elevate your timekeeping—where math becomes art and every second sparks curiosity!

## Quick Answers

- **What is this?** PRACTICA ULTRA by fibonax
- **How much does it cost?** ₨1825 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.sc](https://www.desertcart.sc/products/675031654-practica-ultra)

## Best For

- fibonax enthusiasts

## Why This Product

- Trusted fibonax brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Ambient LED Glow:** Soft, diffused lighting creates a warm, intellectual ambiance.
- • **Interactive Brain Teaser:** Sharpen your mental agility with every glance—hours and minutes are a fun puzzle.
- • **Mathematical Masterpiece:** Time decoded through Fibonacci colored blocks—where math meets style.
- • **Perfect Gift for Innovators:** A unique conversation starter for math lovers, designers, and curious minds.
- • **Sleek Acrylic Craftsmanship:** Durable, minimalist design that elevates any desk or office space.

## Overview

The PRACTICA ULTRA Fibonacci Clock is a USB-powered, LED-illuminated desk clock that tells time using colored blocks based on the Fibonacci sequence. Crafted from sleek acrylic, it combines modern minimalist design with an interactive mental math challenge, making it perfect for math enthusiasts, professionals, and anyone seeking a unique, stylish timepiece that doubles as a cognitive workout and conversation starter.

## Description

Buy FIBONAX Fibonacci Clock Math-Inspired Desk Clock: Modern Design with Colored Blocks as a Great Conversation Starter, Challenge Yourself to Tell Time Mentally for Math Lovers: Desk & Shelf Clocks - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Great gift for math geeks ;) - Don't ask me how this works because I really don't get it, the only thing I do know is that it made an amazing gift for my grandfather. He loves math and is very familiar with the fibonacci sequence so he knows how to tell time on this and he loves it. It's great decor for his office and he loves looking at it. If you are or know anyone who thinks math is cool, this is something to get.
Review: I like it - The FIBONAX Fibonacci Clock is a unique and fascinating addition to any desk or office space. Its design, inspired by the Fibonacci spiral, immediately catches the eye and sparks curiosity, making it not only a functional timepiece but also a fantastic conversation starter. Though the clock is small in size, it stands out with its vibrant, color-coded blocks that correspond to the first six values of the Fibonacci sequence. What sets this clock apart is its ingenious algorithm, which defines time. This clock is more than just a timekeeper—it's a blend of practicality and fun. It challenges users to sharpen their arithmetic skills and can even spark an interest in math among kids. Its clever design makes it an excellent decorative piece, especially for math enthusiasts, nerds, or anyone who appreciates a creative twist on everyday items. Overall, the FIBONAX Fibonacci Clock is a delightful and functional piece that combines mathematical beauty with utility. Whether you're a math lover or simply want a unique addition to your space, this clock is sure to impress.

## Features

- Where Math Meets Art: A Unique Timepiece: The fibonacci clock combines the beauty of the Fibonacci sequence with modern design. It tells time using colored blocks based on the famous mathematical pattern, making it a perfect blend of functionality and creativity.
- Read Time in a Whole New Way: Hours and minutes are displayed through a combination of colored squares, each representing a number in the Fibonacci sequence. It’s a fun, brain-teasing way to check the time—perfect for math enthusiasts and design lovers alike.
- Interactive Puzzle Clock: Boost mental agility with fun timekeeping, This unique clock uses colored blocks to display time: Hours = Red block + Blue block, and Minutes = (Blue block + Green block) × 5 + Yellow block - Purple block. By challenging you to decode time using mental math and timing algorithms, it’s an engaging tool to sharpen cognitive skills. Perfect for stroke recovery, Alzheimer’s, or dementia patients.
- Crafted with Precision and Style: Made from high-quality sleek acrylic, this clock is built to last. Its clean, minimalist design fits seamlessly into any space, whether it’s your home, office, or classroom.
- The Ultimate Gift for Curious Minds: Looking for a unique gift? The Fibonacci Clock is a hit with math geeks, designers, and anyone who loves innovative gadgets. It’s not just a clock—it’s a conversation starter. The ultimate surprise for Pi Day, graduation, or Teacher Appreciation Week.
- Easy to Set Up, Fun to Use: Comes with clear instructions for quick setup. Display it on a shelf—it’s versatile, user-friendly, and adds a touch of intellectual flair to any room.
- Designed for Ambiance: Please note, our Fibonacci Clock features a soft, diffused glow achieved by LED light passing through acrylic panels. This intentional design creates a unique, artistic illumination rather than a high-resolution digital display, focusing on warmth and mathematical elegance.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0DHX1LT31 |
| Additional Features | Adjustable Brightness, Bluetooth, Brain Teaser Clock, Charging Port, Math toys |
| Batteries are Included | Yes |
| Best Sellers Rank | #1,550,321 in Home & Kitchen ( See Top 100 in Home & Kitchen ) #641 in Desk & Shelf Clocks |
| Brand Name | FIBONAX |
| Clock Form | Multi Display |
| Color | Red |
| Customer Reviews | 4.6 4.6 out of 5 stars (13) |
| Dial Color | Red |
| Display Type | LED |
| Frame Material | Plastic |
| Indoor Outdoor Usage | Indoor |
| Item Dimensions W x H | 7.87"W x 4.88"H |
| Item Weight | 0.57 Pounds |
| Manufacturer | SHENZHEN XINGTONG TECHNOLOGY CO.,LTD. |
| Manufacturer Part Number | PRACTICA-ULTRA |
| Material Type | Plastic |
| Model Number | PRACTICA-ULTRA |
| Mounting Type | Tabletop |
| Number of Batteries | 1 Lithium Ion batteries required. (included) |
| Number of Items | 1 |
| Operation Mode | Manual |
| Power Source | USB Powered |
| Room Type | Classroom, Living Room, Study Room, gaming room, office |
| Shape | House |
| Size | Large |
| Style Name | Art Deco |
| Theme | Bluetooth-Enabled Intelligence, Dynamic Cognitive Engagement, Fibonacci Sequence Illuminated, Living Mathematical Art, Math Puzzle Games, Modern Functional Sculpture |
| UPC | 755496189738 |

## Product Details

- **Brand:** FIBONAX
- **Color:** Red
- **Display Type:** LED
- **Indoor/Outdoor Usage:** Indoor
- **Power Source:** USB Powered
- **Product Dimensions:** 7.87"W x 4.88"H
- **Room Type:** Classroom, Living Room, Study Room, gaming room, office
- **Shape:** House
- **Special Feature:** Adjustable Brightness, Bluetooth, Brain Teaser Clock, Charging Port, Math toys
- **Style:** Art Deco

## Images

![PRACTICA ULTRA - Image 1](https://m.media-amazon.com/images/I/51aQkezVweL.jpg)
![PRACTICA ULTRA - Image 2](https://m.media-amazon.com/images/I/71yvgg-PKLL.jpg)
![PRACTICA ULTRA - Image 3](https://m.media-amazon.com/images/I/71s2Z9y0V2L.jpg)
![PRACTICA ULTRA - Image 4](https://m.media-amazon.com/images/I/71MoBYsadlL.jpg)
![PRACTICA ULTRA - Image 5](https://m.media-amazon.com/images/I/71rr+3tN+8L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great gift for math geeks ;)
*by G***S on September 16, 2025*

Don't ask me how this works because I really don't get it, the only thing I do know is that it made an amazing gift for my grandfather. He loves math and is very familiar with the fibonacci sequence so he knows how to tell time on this and he loves it. It's great decor for his office and he loves looking at it. If you are or know anyone who thinks math is cool, this is something to get.

### ⭐⭐⭐⭐⭐ I like it
*by F***8 on January 20, 2025*

The FIBONAX Fibonacci Clock is a unique and fascinating addition to any desk or office space. Its design, inspired by the Fibonacci spiral, immediately catches the eye and sparks curiosity, making it not only a functional timepiece but also a fantastic conversation starter. Though the clock is small in size, it stands out with its vibrant, color-coded blocks that correspond to the first six values of the Fibonacci sequence. What sets this clock apart is its ingenious algorithm, which defines time. This clock is more than just a timekeeper—it's a blend of practicality and fun. It challenges users to sharpen their arithmetic skills and can even spark an interest in math among kids. Its clever design makes it an excellent decorative piece, especially for math enthusiasts, nerds, or anyone who appreciates a creative twist on everyday items. Overall, the FIBONAX Fibonacci Clock is a delightful and functional piece that combines mathematical beauty with utility. Whether you're a math lover or simply want a unique addition to your space, this clock is sure to impress.

### ⭐⭐⭐⭐⭐ Conversation starter, pop of color, challenge
*by H***R on June 2, 2025*

Whaw!!!! What an interesting piece. One of the most interesting items in my house. Definitely a conversation starter. Brings wonderful balance to more vintage interior. Great pop of color for the room if you need it.

## Frequently Bought Together

- FIBONAX Fibonacci Clock Math-Inspired Desk Clock: Modern Design with Colored Blocks as a Great Conversation Starter, for Math Lovers
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*Product available on Desertcart Seychelles*
*Store origin: SC*
*Last updated: 2026-05-18*