The Magic Box K31 Tempered Glass Refill Package is a five-pack of precision-cut flexible tempered glass screen protectors, covering 36 models across 13 brands (Blackview, Cubot, Energizer, Infinix, LG, Lava and more), including the popular Nokia 8.3 5G. Each refill features flexible glass construction with an oleophobic coating that resists fingerprints and smudges, giving your customers retail-quality screen protection fitted in-store while they wait.

These refills are designed to replenish your MagicBox trade kit. The K31 sizing is matched to the screen dimensions and corner profile of these devices, so each protector aligns cleanly with the display edges without overhang. Sold as a five-pack to keep your most-requested sizes stocked and your fitting service running without interruption.

Key Features

• 5 x flexible tempered glass protectors in the K31 size profile
• Oleophobic coating resists fingerprints, smudges and oils
• Flexible glass construction — shatter-resistant and case-friendly
• High transparency with full touch sensitivity preserved
• Precision K31 cut matched to the listed devices
• Trade refill pack for the MagicBox screen protection system
• UK trade dispatch with fast delivery to UK repair shops
• 90-day warranty

Compatible With

What's Included

• 5 x Magic Box K31 flexible tempered glass screen protectors

Important Notes

• Check the K31 code: MagicBox refills are sized by K-code. Verify the customer's device appears in the compatibility list above before fitting — the same device family can span multiple K sizes.
• Clean fitment matters: fit in a dust-free area using the supplied cleaning materials from your MagicBox kit. Trapped dust is the most common cause of bubbling.
• Refill pack only: this pack contains protectors only. The MagicBox starter kit with fitting tools is sold separately.

Browse the complete range of refill sizes and the starter kit in our MagicBox Tempered Glass for Trade section.