---
product_id: 131822011
title: "Joytech 3.93'' (100mm) Diameter Spinning Top Base K9 Crystal Glass Concave Mirror, Great High End Transparent Surface Double Concave Top Accessory DZ04"
brand: "joytech"
price: "483 kr"
currency: NOK
in_stock: true
category: "Joytech"
url: https://www.desertcart.no/products/131822011-joytech-3-93-100mm-diameter-spinning-top-base-k9-crystal
store_origin: NO
region: Norway
---

# Extended spin time with reduced friction Double concave mirror for stable spin K9 optical glass clarity Joytech 3.93'' (100mm) Diameter Spinning Top Base K9 Crystal Glass Concave Mirror, Great High End Transparent Surface Double Concave Top Accessory DZ04

**Brand:** joytech
**Price:** 483 kr
**Availability:** ✅ In Stock

## Summary

> 🔮 Elevate your spin game with crystal-clear precision and hypnotic style!

## Quick Answers

- **What is this?** Joytech 3.93'' (100mm) Diameter Spinning Top Base K9 Crystal Glass Concave Mirror, Great High End Transparent Surface Double Concave Top Accessory DZ04 by joytech
- **How much does it cost?** 483 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.no](https://www.desertcart.no/products/131822011-joytech-3-93-100mm-diameter-spinning-top-base-k9-crystal)

## Best For

- joytech enthusiasts

## Why This Product

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

## Key Features

- • **Rapid Static Effect:** Watch your gyro settle into a near-motionless state faster, creating a hypnotic frozen-in-time illusion.
- • **Spin Time Maximizer:** Smooth surface reduces friction, letting your top spin longer and impress your circle.
- • **Educational Elegance:** Demonstrates the physics of light reflection—perfect for sparking curiosity and conversation.
- • **Premium Optical Glass:** Crafted from flawless K9 crystal glass with smooth, chamfered edges—luxury you can see and feel.
- • **Precision Spin Stability:** Double concave design locks your top in place for flawless, mesmerizing spins every time.

## Overview

The Joytech 3.93'' Diameter Spinning Top Base is a high-end accessory made from premium K9 optical glass featuring a double concave mirror design. This innovative base stabilizes spinning tops, extends spin duration by reducing friction, and visually demonstrates light reflection principles, making it both a functional and educational tool for enthusiasts and professionals alike.

## Description

desertcart.com: Joytech 3.93'' (100mm) Diameter Spinning Top Base K9 Crystal Glass Concave Mirror, Great High End Transparent Surface Double Concave Top Accessory DZ04 : Toys & Games

## Features

- CONCAVE MIRROR ---- The top and bottom is concave, this prevents the top from leaving the base as it spins, and you get a great game experience, and when the top spin on the base, can find the center much faster. FREE REPLACEMENT IF DAMGE WITHIN 6MONTHS.
- RAPID STATIC ---- When your gyro works on this base, it helps the gyro get into a stable and quiet state more quickly, once it settles down, it looks like it's "frozen" motionless in place.
- HIGH QUALITY ---- The base is made of K9 optical glass, smooth surface, no defects, chamfered edges, no burrs to prevent hand scratches. Apply to spinning top.
- EXTEND TOP SPIN TIME ---- Experiments have shown that when the top is working on a smooth surface, it can extend the spin time, reduce bottom friction, and reduce resistance.
- OPTICAL EDUCATION ---- The principle of concave mirror is reflection imaging, has the effect of focusing light source, it demonstrates the law of light reflection. It naturally sparks curiosity. This serves as more than just a base; it represents a fundamental concept that needs to be understood.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07RRN9LKG |
| Age Range Description | Youth |
| Best Sellers Rank | #142,507 in Toys & Games ( See Top 100 in Toys & Games ) #204 in Gaming Top Toys |
| Brand Name | Joytech |
| Color | Tansparent |
| Customer Reviews | 4.3 4.3 out of 5 stars (561) |
| Item Dimensions | 3.93 x 3.93 x 0.39 inches |
| Item Dimensions W x H | 3.93"W x 0.39"H |
| Item Weight | 0.05 kg |
| Manufacturer | Joytech |
| Manufacturer Part Number | DZ04 |
| Manufacturer recommended age | 15 years and up |
| Material Type | Glass |
| Model Number | DZ04 |
| Size | 3.93'' (100mm) |

## Images

![Joytech 3.93'' (100mm) Diameter Spinning Top Base K9 Crystal Glass Concave Mirror, Great High End Transparent Surface Double Concave Top Accessory DZ04 - Image 1](https://m.media-amazon.com/images/I/61XBaPJi08L.jpg)

## Available Options

This product comes in different **Size** options.

## Frequently Bought Together

- Joytech 3.93'' (100mm) Diameter Spinning Top Base K9 Crystal Glass Concave Mirror, Great High End Transparent Surface Double Concave Top Accessory DZ04
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**Shop now:** [https://www.desertcart.no/products/131822011-joytech-3-93-100mm-diameter-spinning-top-base-k9-crystal](https://www.desertcart.no/products/131822011-joytech-3-93-100mm-diameter-spinning-top-base-k9-crystal)

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*Product available on Desertcart Norway*
*Store origin: NO*
*Last updated: 2026-09-16*