# Privacy tempered glass screen protector GrizzGlass SecretGlass for Tecno Spark 20P

**URL:** https://aio.lv/en/product--grizzglass-grz10380--11708961
**Data updated:** 2026-03-08 08:55 (EET)
**Category:** Screen Protectors & Tempered Glass
**Manufacturer:** GrizzGlass
**Manufacturer code:** GRZ10380
**EAN:** 5906146432482
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 12.49 €
**Prices and availability valid until:** 2026-08-12 23:59
**Price without VAT (21%):** 10.32 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--grizzglass-grz10380--11708961

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 31.07.2026 | free |
| Pickup points | 05.08.2026 | 1.89 EUR |
| Courier delivery to door | 05.08.2026 | 4.99 EUR |

## Summary description

GrizzGlass SecretGlass is a privacy tempered glass screen protector designed for the Tecno Spark 20P. It provides a hardened protective layer to reduce scratches and impacts while narrowing the viewing angle to prevent side visibility of on-screen content. Intended for daily device protection and privacy in public spaces, it maintains touch responsiveness and touchscreen clarity for typical smartphone use.

## Long description

GrizzGlass SecretGlass for Tecno Spark 20P is a privacy tempered glass screen protector that combines impact and scratch protection with side-privacy functionality. The hardened glass layer reduces the risk of scratches and minor impacts while a privacy filter narrows the viewing angle so on-screen content remains visible to the device user but not to bystanders. The protector is engineered to preserve touch sensitivity and visual clarity for everyday smartphone tasks.
Advantages
This tempered glass offers durable surface protection against scratches and scuffs while absorbing minor shocks from everyday use. The integrated privacy filter reduces lateral visibility to protect sensitive information when using the phone in public. The glass is designed to maintain touchscreen responsiveness and to deliver clear brightness and colour reproduction when viewed straight on, supporting normal interaction with the Tecno Spark 20P.
Suitable for
 Daily protection of the Tecno Spark 20P display against scratches and minor impacts
 Using the phone in public transport, cafes or other crowded places where screen privacy is needed
 Everyday tasks that require accurate touch response such as typing, swiping and app navigation
 Situations where reduced side visibility helps protect sensitive messages, emails or financial information
Key specifications
 Material: tempered glass with built-in privacy filter
 Compatibility: designed for Tecno Spark 20P display dimensions and cutouts
 Surface hardness: hardened glass surface for scratch resistance
 Optical properties: narrow viewing angle for side privacy while preserving on-axis clarity
 Touch performance: maintains capacitive touchscreen responsiveness
 Finish: smooth, oleophobic-treated surface to reduce fingerprints
How to use
Clean the Tecno Spark 20P screen thoroughly with the provided alcohol wipe and microfiber cloth to remove dust and oils. Align the protector with the display edges and any camera or sensor openings, then apply the glass starting from one edge and press gently toward the opposite side to remove air pockets. If small bubbles remain, smooth them out with the microfiber cloth. Ensure the device is powered off or locked during installation to avoid accidental inputs.
Usage recommendations
For best privacy and durability, avoid bending the protector during installation and allow 24 hours of normal use for the adhesive to settle. Replace the tempered glass if it becomes chipped or cracked to maintain both protection and privacy performance.

## FAQ

### How much does the GrizzGlass SecretGlass for Tecno Spark 20P 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 — 10000 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 31.07.2026 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/11708961/67091453_large.webp