# Tempered privacy screen protector GrizzGlass SecretGlass for Vivo Y78

**URL:** https://aio.lv/en/product--grizzglass-grz5918--11712794
**Data updated:** 2026-03-08 11:03 (EET)
**Category:** Screen Protectors & Tempered Glass
**Manufacturer:** GrizzGlass
**Manufacturer code:** GRZ5918
**EAN:** 5904063578092
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 12.49 €
**Prices and availability valid until:** 2026-08-26 23:59
**Price without VAT (21%):** 10.32 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--grizzglass-grz5918--11712794

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 10.08.2026 | free |
| Pickup points | 13.08.2026 | 1.79 EUR |
| Courier delivery to door | 13.08.2026 | 4.99 EUR |

## Summary description

GrizzGlass SecretGlass is a tempered privacy screen protector designed for the Vivo Y78. It provides edge-to-edge protection against scratches and impacts while narrowing viewing angles to keep on-screen content private. The glass preserves touch sensitivity and display clarity for daily use, suitable for commuting, public spaces, and shared environments.

## Long description

GrizzGlass SecretGlass for Vivo Y78 is a tempered privacy screen protector engineered to combine edge-to-edge impact resistance with narrow viewing angles for on-screen privacy. The glass is precisely cut to fit the Vivo Y78 display, offering scratch resistance and reinforced edges while preserving the device's original touch sensitivity and visual clarity. This protector is intended for everyday use in environments where privacy and protection are required, such as public transport, offices, and busy cafes.
Advantages
The SecretGlass privacy layer limits lateral visibility so only the person directly in front of the screen can clearly see content, reducing the risk of shoulder surfing. Tempered glass construction increases resistance to scratches and minor impacts compared with standard films, while maintaining smooth touch response and compatibility with touch gestures. The edge-to-edge fit minimizes exposed bezel areas and improves overall device protection without noticeably affecting screen brightness or color fidelity.
Suitable for
 Commuting and travel where screen privacy is needed
 Open-plan offices or shared workspaces
 Using banking, messaging or other personal apps in public
 Everyday device protection against scratches and light impacts
Key specifications
 Material: Tempered glass with privacy filter
 Coverage: Edge-to-edge fit for Vivo Y78 display
 Viewing angle: Narrowed lateral viewing to protect on-screen content
 Surface hardness: Increased scratch resistance typical of tempered glass
 Touch performance: Preserves capacitive touch sensitivity and gesture response
 Optical properties: Maintains clarity and color reproduction for the primary user when viewed head-on
How to use
Before application, clean the Vivo Y78 screen thoroughly with a lint-free cloth and, if provided, use the included alcohol wipe and dust-removal sticker to remove particles. Align the tempered privacy glass to the device edges, carefully lowering it onto the screen from one side to avoid trapping air. Once positioned, press gently from the center outward to ensure full adhesion and remove any remaining bubbles. If bubbles persist, lift the protector gently and reapply or use a soft card to smooth them toward the edge.
Usage recommendations
For best privacy and protection, avoid applying oily or wet substances to the screen surface; clean the protector with a microfiber cloth and mild screen cleaner when necessary. Replace the tempered privacy glass if it sustains significant cracks or deep scratches to maintain both privacy performance and touch reliability.

## FAQ

### How much does the GrizzGlass SecretGlass tempered privacy glass for Vivo Y78 cost, and is it available for purchase?

The price is 12.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 20000 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 10.08.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay. All transactions are 100% secure and encrypted.

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All GrizzGlass products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized GrizzGlass service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

## Image

https://aio.lv/img/cache/product/11712794/67095079_large.webp