---
product_id: 152544616
title: "4.13'' (105mm) Diameter Spinning Top Base Crystal Glass Concave Mirror, Great High End Transparent Surface Double Concave Top Accessory DZ06"
brand: "joytech"
price: "$42.44"
currency: USD
in_stock: true
url: https://www.desertcart.us/products/152544616-4-13-105mm-diameter-spinning-top-base-crystal-glass-concave
store_origin: US
region: United States of America
---

# Smooth surface extends spin time significantly Double concave mirror stabilizes spin rapidly K9 optical glass base for flawless clarity 4.13'' (105mm) Diameter Spinning Top Base Crystal Glass Concave Mirror, Great High End Transparent Surface Double Concave Top Accessory DZ06

**Brand:** joytech
**Price:** $42.44
**Availability:** ✅ In Stock

## Summary

> 🌀 Elevate your spin game with crystal precision and mesmerizing stability!

## Quick Answers

- **What is this?** 4.13'' (105mm) Diameter Spinning Top Base Crystal Glass Concave Mirror, Great High End Transparent Surface Double Concave Top Accessory DZ06 by joytech
- **How much does it cost?** $42.44 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/152544616-4-13-105mm-diameter-spinning-top-base-crystal-glass-concave)

## 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

- • **Extended Spin Duration:** Smooth, low-friction surface reduces resistance, letting your top spin longer and impress your friends.
- • **Rapid Spin Stabilization:** Advanced mirror curvature helps your gyro reach a stable, mesmerizing 'frozen' state faster than ever.
- • **Crystal-Clear K9 Glass Base:** Premium optical-grade glass ensures a flawless, high-end look and durable protection with a sleek black rim.
- • **Educational Optical Insight:** Demonstrates light reflection principles, making it a stylish accessory and a smart learning tool for curious minds.
- • **Double Concave Mirror Design:** Innovative concave top and bottom keep your spinning top perfectly centered for an unmatched gameplay experience.

## Overview

The Joytech 4.13'' Diameter Spinning Top Base features a premium K9 optical glass construction with a protective black rim, designed specifically for spinning tops. Its unique double concave mirror design stabilizes the top quickly and extends spin time by reducing friction. Beyond gameplay, it serves as an educational tool demonstrating light reflection principles, making it perfect for both enthusiasts and learners.

## Description

Joytech 4.13'' (105mm) Diameter Spinning Top Base Crystal Glass Concave Mirror, Great High End Transparent Surface Double Concave Top Accessory DZ06

## Features

- HIGH QUALITY ---- The base is made of K9 optical glass, smooth surface, no defects, plastic black rim protective shell, effective protection of concave lens. Specially made for spinning top. FREE REPLACEMENT IF DAMGE WITHIN 6MONTHS.
- 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.
- 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.
- 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. The student were curious about it.This is not only a base, but also a knowledge point that student need to learn.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Item Weight | 0.05 Kilograms |
| Color | Black |
| Material Type | Glass, Plastic |

## Images

![4.13'' (105mm) Diameter Spinning Top Base Crystal Glass Concave Mirror, Great High End Transparent Surface Double Concave Top Accessory DZ06 - Image 1](https://m.media-amazon.com/images/I/61d9zl3uLIL.jpg)

## Available Options

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

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-06-24*