---
product_id: 457389205
title: "KEYSTONE Crypto Seed Storage, Crypto Capsule Metal Wallet, Cold Storage Backup, 24 Words Bitcoin Key Phrase Storage, 304 Steel Plate, Compatible with Ledger, Trezor, KeepKey (Keystone Tablet Punch)"
brand: "keystone"
price: "€ 73.42"
currency: EUR
in_stock: true
reviews_count: 7
category: "Keystone"
url: https://www.desertcart.pt/products/457389205-keystone-crypto-seed-storage-crypto-capsule-metal-wallet-cold-storage
store_origin: PT
region: Portugal
---

# Supports 24-word seed phrases with physical lock compatibility Fireproof up to 1455°C for unmatched protection 304-grade steel for ultimate durability KEYSTONE Crypto Seed Storage, Crypto Capsule Metal Wallet, Cold Storage Backup, 24 Words Bitcoin Key Phrase Storage, 304 Steel Plate, Compatible with Ledger, Trezor, KeepKey (Keystone Tablet Punch)

**Brand:** keystone
**Price:** € 73.42
**Availability:** ✅ In Stock

## Summary

> 🔒 Lock down your crypto legacy with unbreakable style!

## Quick Answers

- **What is this?** KEYSTONE Crypto Seed Storage, Crypto Capsule Metal Wallet, Cold Storage Backup, 24 Words Bitcoin Key Phrase Storage, 304 Steel Plate, Compatible with Ledger, Trezor, KeepKey (Keystone Tablet Punch) by keystone
- **How much does it cost?** € 73.42 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/457389205-keystone-crypto-seed-storage-crypto-capsule-metal-wallet-cold-storage)

## Best For

- keystone enthusiasts

## Why This Product

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

## Key Features

- • **Compact & Discreet:** Sleek, credit card-sized design fits effortlessly in your wallet or safe, blending security with portability.
- • **Fireproof Fortress:** Withstands extreme temperatures up to 1455°C, protecting your seed phrase even in severe house fires.
- • **Triple-Layer Security:** Includes 3 metal plates and customizable lock holes for enhanced physical security and peace of mind.
- • **Indestructible Steel Armor:** Crafted from corrosion-resistant 304 stainless steel to safeguard your crypto keys against time and elements.
- • **Universal Crypto Compatibility:** Supports all BIP39 wallets including Ledger, Trezor, KeepKey, and more—future-proof your digital assets.

## Overview

The Keystone Tablet Punch is a premium cold storage solution made from fireproof, corrosion-resistant 304 steel. Designed to securely store 12, 18, or 24-word seed phrases, it offers universal compatibility with all major hardware and software wallets. Its compact, credit card-sized form factor includes three metal plates and lockable keyholes, ensuring your crypto keys remain safe from physical damage, fire, and unauthorized access.

## Description

KEYSTONE Crypto Seed Storage, Crypto Capsule Metal Wallet, Cold Storage Backup, 24 Words Bitcoin Key Phrase Storage, 304 Steel Plate, Compatible with Ledger, Trezor, KeepKey (Keystone Tablet Punch) : desertcart.co.uk: Computers & Accessories

Review: Zero quality control - Arrived with ink in one of the boxes, rendering the item unusable.
Review: Does not work - Bought 2 of these and neither centre punch is powerful enough to make a mark on the plate let alone an indentation. The most ridiculous thing I have purchased on desertcart

## Features

- 【 DURABLE AND INDESTRUCTIBLE 】: Made with grade 304 Steel, the Keystone Tablet Punch is the long term solution to helping you safely store and backup your wallet’s seed phrase due to its resistance to corrosion. It is also designed to have a fireproof threshold of 1399 to 1455°C / 2550 to 2651°F (House fires go up to 649℃ / 1200°F).
- 【 SLEEK AND EFFICIENT DESIGN 】: Slightly bigger than a credit card, the Keystone Tablet Punch is very portable. It comes with 3 separate metal plates and has 3 different sizes of keyholes that allows you to use a physical lock to secure your mnemonics.
- 【 SEED PHRASE STORAGE 】: Supports 12, 18 or 24 word seed phrases (Only first 4 letters of each word needed).Suitable for all types of cryptocurrencies (Bitcoin, Ethereum, Ripple, Litecoin, Dogecoin, Cardano, Binance Coin, Shiba Inu, Avalanche, Solana, Terra, Polygon, USDC, USDT etc.)
- 【 HUGE RANGE OF COMPATIBILITY 】: Compatible with all BIP39 hardware and software wallets (Ledger Nano X, Trezor, Bitbox, KeepKey, Coldcard, MetaMask, Coinbase Wallet, Electrum, Mycelium, Exodus, Wasabi Wallet, Opolo, Cobo, ZenGo, CoinSmart etc.).
- 【 WHAT YOU GET 】: 3 Keystone Tablet Punch plates. A front cover plate (one-sided, words 1-6); a middle cover plate (two-sided, words 7-18); a back cover plate (one-sided, words 19-24); and a center punch tool.
- 【 CAUTION 】: When you are using the punch, please do not use too much force, it may cause the punch spring to be over-pressed and unable to continue to work.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09G2BN199 |
| Best Sellers Rank | 71,251 in DIY & Tools ( See Top 100 in DIY & Tools ) 58 in Diversion Safes |
| Colour | # gray |
| Flash memory type | USB memory stick |
| Guaranteed software updates until | unknown |
| Hardware Connectivity Technology | USB Type A |
| Item model number | KT003 |
| Manufacturer | Keystone |
| Model name | Keystone Tablet Punch |
| Package Dimensions | 14.5 x 10.7 x 2.5 cm; 400 g |
| UPC | 721042259361 |

## Product Details

- **Brand:** Keystone
- **Connectivity technology:** USB
- **Hardware interface:** USB
- **Memory storage capacity:** 1 MB
- **Special feature:** Temperature Proof

## Images

![KEYSTONE Crypto Seed Storage, Crypto Capsule Metal Wallet, Cold Storage Backup, 24 Words Bitcoin Key Phrase Storage, 304 Steel Plate, Compatible with Ledger, Trezor, KeepKey (Keystone Tablet Punch) - Image 1](https://m.media-amazon.com/images/I/81l4AlOctAL.jpg)

## Available Options

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

## Questions & Answers

**Q: How do you make a mark? The tool is spring-loaded... Pressing down does nothing... So how??**
A: Please hold your punch in your hand and point it vertically at the location where you want to hit the spot, press it down slightly, and when you hear a distinct hitting sound, the hitting is done.

## Customer Reviews

### ⭐ Zero quality control
*by D***N on 9 February 2025*

Arrived with ink in one of the boxes, rendering the item unusable.

### ⭐ Does not work
*by A***. on 17 July 2025*

Bought 2 of these and neither centre punch is powerful enough to make a mark on the plate let alone an indentation. The most ridiculous thing I have purchased on Amazon

### ⭐⭐⭐⭐⭐ Review
*by M***B on 2 January 2025*

Ho acquistato il Keystone Tablet Punch per proteggere le seed phrases, e non potrei essere più soddisfatto della scelta fatta. Realizzato in acciaio di grado 304, questo dispositivo offre una resistenza meccanica non indifferente, rendendolo praticamente indistruttibile. La sua capacità di resistere a temperature elevate, ben oltre quelle di un incendio domestico (testato con un cannello ossidrico), è un ulteriore vantaggio che mi ispira sicurezza riguardo alla conservazione del mio seed. Il design è semplice ma ben studiato: le tre piastre consentono di organizzare le prime 4 lettere di ogni parola in modo chiaro e sistematico, e la possibilità di chiudere il tutto con un set di 3 lucchetti di dimensioni differenti (anche se non inclusi) è un plus non trascurabile. Il materiale di cui è fatto, inoltre, resiste tranquillamente alla corrosione causata da acqua o altri liquidi. Infine, la facilità di utilizzo è notevole. Le istruzioni sono chiare e coincise, ma serve dedicare un po' di tempo e attenzione al corretto punzonamento delle parole. Inutile dire che, in caso di errore, non si riesce a cancellare tutto e ricominciare da capo.

## Frequently Bought Together

- KEYSTONE Crypto Seed Storage, Crypto Capsule Metal Wallet, Cold Storage Backup, 24 Words Bitcoin Key Phrase Storage, 304 Steel Plate, Compatible with All BIP39 Wallets (Keystone Tablet Punch)
- Keystone - Cryptocurrency Hardware Wallet Air-gapped, 4-inch Touch Screen, Store Your Crypto Securely (Keystone 3 Pro)
- TANGEM Wallet Pack of 3 - Secure Crypto Wallet - Trusted Cold Storage for Bitcoin, Ethereum, NFT's & More Coins - 100% Offline Hardware Wallet

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.pt/products/457389205-keystone-crypto-seed-storage-crypto-capsule-metal-wallet-cold-storage](https://www.desertcart.pt/products/457389205-keystone-crypto-seed-storage-crypto-capsule-metal-wallet-cold-storage)

---

*Product available on Desertcart Portugal*
*Store origin: PT*
*Last updated: 2026-04-22*