---
product_id: 62699782
title: "Black Hole Entropy (Bekenstein- Hawking) Physics equation decal by Buttered Kat (White)"
brand: "buttered kat"
price: "128 kr"
currency: DKK
in_stock: true
category: "Electronics"
url: https://www.desertcart.dk/products/62699782-black-hole-entropy-bekenstein-hawking-physics-equation-decal-by-buttered
store_origin: DK
region: Denmark
---

# Black Hole Entropy (Bekenstein- Hawking) Physics equation decal by Buttered Kat (White)

**Brand:** buttered kat
**Price:** 128 kr
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** Black Hole Entropy (Bekenstein- Hawking) Physics equation decal by Buttered Kat (White) by buttered kat
- **How much does it cost?** 128 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.dk](https://www.desertcart.dk/products/62699782-black-hole-entropy-bekenstein-hawking-physics-equation-decal-by-buttered)

## Best For

- buttered kat enthusiasts

## Why This Product

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

## Description

High quality sticker for computers, laptops or cars  We use high quality vinyls for all of our products   Comes in 2 colors : White, Black   Size : 4 inches on its longest side    Be sure to check out all of our other products from our line  I heart equations

## Features

- Physics Decal: The Bekenstein-Hawking entropy or black hole entropy is the amount of entropy that must be assigned to a black hole in order for it to comply with the laws of thermodynamics as they are interpreted by observers external to that black hole.
- Waterproof and long lasting: you can place it on any surface as long as is flat and smooth , great as bumper sticker as well
- Easy to apply: Simply peel on side of the transfer that comes with it and apply it to the surface of your choice
- Perfect Size: at 6 inches width is perfect for all computers whether Mac (choose the black option) or Windows (choose the white option), it will also look great on ipads, tables or as a bumper sticker
- This is a real decal (cut out) ,not a transparent sticker . Proudly made in the USA

## Images

![Black Hole Entropy (Bekenstein- Hawking) Physics equation decal by Buttered Kat (White) - Image 1](https://images-na.ssl-images-amazon.com/images/I/41K7yxquyOL.jpg)

---

## 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.dk/products/62699782-black-hole-entropy-bekenstein-hawking-physics-equation-decal-by-buttered](https://www.desertcart.dk/products/62699782-black-hole-entropy-bekenstein-hawking-physics-equation-decal-by-buttered)

---

*Product available on Desertcart Denmark*
*Store origin: DK*
*Last updated: 2026-02-07*