---
product_id: 520093388
title: "KASTWAVE 4D Silk Fiber Lash Mascara - Black, Waterproof, Longer & Thicker Lashes, Long Lasting, Smudge-Proof"
brand: "kastwave"
price: "€ 18.65"
currency: EUR
in_stock: true
url: https://www.desertcart.nl/products/520093388-kastwave-4d-silk-fiber-lash-mascara-black-waterproof-longer-thicker
store_origin: NL
region: Netherlands
---

# 4D Silk Fiber for Instant Volume & Length Hypoallergenic & Nourishing Formula 100% Waterproof & Smudge-Proof KASTWAVE 4D Silk Fiber Lash Mascara - Black, Waterproof, Longer & Thicker Lashes, Long Lasting, Smudge-Proof

**Brand:** kastwave
**Price:** € 18.65
**Availability:** ✅ In Stock

## Summary

> 👁️‍🗨️ Elevate your lash game—bold, beautiful, and unstoppable all day long!

## Quick Answers

- **What is this?** KASTWAVE 4D Silk Fiber Lash Mascara - Black, Waterproof, Longer & Thicker Lashes, Long Lasting, Smudge-Proof by kastwave
- **How much does it cost?** € 18.65 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nl](https://www.desertcart.nl/products/520093388-kastwave-4d-silk-fiber-lash-mascara-black-waterproof-longer-thicker)

## Best For

- kastwave enthusiasts

## Why This Product

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

## Key Features

- • **Gentle Yet Powerful:** Hypoallergenic, plant-based ingredients with vitamin E nourish and protect sensitive eyes.
- • **Confidence Guaranteed:** Backed by a 100% satisfaction and money-back promise for worry-free glam.
- • **All-Day Wear, No Smudges:** Waterproof, sweat-proof, and tear-resistant formula keeps lashes flawless from AM to PM.
- • **Bold Lashes in One Swipe:** Deeply pigmented 4D silk fibers deliver dramatic volume and length instantly.
- • **Effortless Application & Removal:** Smooth, clump-free formula glides on easily and removes cleanly with your favorite makeup remover.

## Overview

KASTWAVE 4D Silk Fiber Lash Mascara combines a richly pigmented, waterproof formula with natural silk fibers to instantly lengthen and volumize lashes. Designed for sensitive eyes, it nourishes lashes with vitamin E while resisting smudging, flaking, and fading throughout the day. Lightweight and easy to apply, this mascara ensures dramatic, long-lasting lashes with a clean removal and a satisfaction guarantee.

## Description

KASTWAVE 4D Silk Fiber Lash Mascara - Black, Waterproof, Longer & Thicker Lashes, Long Lasting, Smudge-Proof

## Features

- 【INSTANT VOLUME & LENGTH】- 4D Silk Fiber Eyelash Mascara is deeply pigmented and instantly creates beautifully dramatic and bold lashes with just a single application that bring out the beauty of your eyes and compliment your overall makeup look.
- 【WATER-PROOF & SMUDGE-PROOF& LONG LASTING】 - This waterproof and long-lasting Mascara formula ensures that your eyelashes stay gorgeously long, thick and voluminous all day through rain, tears, and sweat. Your lashes will stays neat and fresh all day - no smudging or flaking. Without oil inside, anti-cold water, anti-sweat, no dirty makeup.
- 【EFFORTLESS APPLICATION& REMOVAL】 - The smooth and creamy mascara sweeps across all lashes without clumping, flaking, or drying out, creating attractive and flawless eyelashes with just one single application. Simply remove at the end of your day with your favorite makeup remover.
- 【NATURAL & HYPOALLERGENIC】 - Made of pure silk fiber and pure plant material, so as to achieve the effect of non-toxic, safe green, and with the components of growth factor and vitamin E, can effectively provide nutrition and repair to your eyelashes. Our hypoallergenic 4D silk fiber lash mascara contains gentle ingredients that are safe and friendly for sensitive eyes and contact lens wearers.
- 【100% SATISFACTION & MONEY BACK GUARANTEE】We want you to be 100% satisfied with your purchase, and stand by the quality of our products. Should you for any reason be unhappy with your purchase, we will issue a refund or exchange an unsatisfactory product for another one.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | KASTWAVE |
| Product Dimensions | 12.8 x 4.5 x 2.5 cm; 30 g |
| ASIN | B0BX7NPK7R |

## Product Details

- **Colour:** Black
- **Product benefits:** Instantly creates bold, waterproof, and long-lasting lashes with smooth application, suitable for sensitive eyes and easy removal.
- **Special features:** Smudge Proof, Waterproof
- **Brand:** KASTWAVE
- **Item form:** Cylindrical

## Images

![KASTWAVE 4D Silk Fiber Lash Mascara - Black, Waterproof, Longer & Thicker Lashes, Long Lasting, Smudge-Proof - Image 1](https://m.media-amazon.com/images/I/61C2cY8aavL.jpg)
![KASTWAVE 4D Silk Fiber Lash Mascara - Black, Waterproof, Longer & Thicker Lashes, Long Lasting, Smudge-Proof - Image 2](https://m.media-amazon.com/images/I/61X93td+veL.jpg)
![KASTWAVE 4D Silk Fiber Lash Mascara - Black, Waterproof, Longer & Thicker Lashes, Long Lasting, Smudge-Proof - Image 3](https://m.media-amazon.com/images/I/61UgTwxiJXL.jpg)
![KASTWAVE 4D Silk Fiber Lash Mascara - Black, Waterproof, Longer & Thicker Lashes, Long Lasting, Smudge-Proof - Image 4](https://m.media-amazon.com/images/I/61X93td+veL.jpg)
![KASTWAVE 4D Silk Fiber Lash Mascara - Black, Waterproof, Longer & Thicker Lashes, Long Lasting, Smudge-Proof - Image 5](https://m.media-amazon.com/images/I/71XIGZ3GWhL.jpg)

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**Shop now:** [https://www.desertcart.nl/products/520093388-kastwave-4d-silk-fiber-lash-mascara-black-waterproof-longer-thicker](https://www.desertcart.nl/products/520093388-kastwave-4d-silk-fiber-lash-mascara-black-waterproof-longer-thicker)

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*Product available on Desertcart Netherlands*
*Store origin: NL*
*Last updated: 2026-01-25*