--- product_id: 807102211 title: "8 Digit Silver and Black Ultra Thin Solar Power Calculator with Touch Screen Credit Card Design Portable Mini Calculator for Business School Basic Office" brand: "tnyvm" price: "VT2464" currency: VUV in_stock: true reviews_count: 2 category: "Tnyvm" url: https://www.desertcart.vu/products/807102211-8-digit-silver-and-black-ultra-thin-solar-power-calculator store_origin: VU region: Vanuatu --- # Ultra-thin credit card size Clear 8-digit display Solar powered, no batteries 8 Digit Silver and Black Ultra Thin Solar Power Calculator with Touch Screen Credit Card Design Portable Mini Calculator for Business School Basic Office **Brand:** tnyvm **Price:** VT2464 **Availability:** ✅ In Stock ## Summary > 🧮 Slim, smart, and solar-powered — your wallet’s new MVP calculator! ## Quick Answers - **What is this?** 8 Digit Silver and Black Ultra Thin Solar Power Calculator with Touch Screen Credit Card Design Portable Mini Calculator for Business School Basic Office by tnyvm - **How much does it cost?** VT2464 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/807102211-8-digit-silver-and-black-ultra-thin-solar-power-calculator) ## Best For - tnyvm enthusiasts ## Why This Product - Trusted tnyvm brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Eco-Friendly Power:** Harnesses solar energy to keep you calculating without ever worrying about batteries or charging. - • **Crystal Clear Display:** Bright 8-digit screen ensures every figure is easy to read, perfect for business and study needs. - • **Effortless Touch Control:** Responsive touchscreen interface designed for smooth, on-the-go number entry and quick calculations. - • **Pocket-Ready Portability:** Sleek credit card design slips effortlessly into your wallet or pocket for instant access anywhere. - • **Versatile Everyday Essential:** Ideal for professionals, students, and office workers who demand quick, reliable calculations anytime. ## Overview This ultra-thin, credit card-sized calculator combines portability with eco-friendly solar power and a responsive touchscreen. Featuring a clear 8-digit display, it’s designed for professionals and students who need quick, reliable calculations on the go without the hassle of batteries. ## Description desertcart.com : 8 Digit Silver and Black Ultra Thin Solar Power Calculator with Touch Screen Credit Card Design Portable Mini Calculator for Business School Basic Office : Office Products Review: Poor Responsiveness Is An Issue For Me!! - This product is utltrathin, but what do I think about it? Likes: - it is solar powered; as long as there is light it powers on - the construction material is plastic making it extremely lightweight - having a design on the backside is a nice touch - it is the exact size of a credit card - it fits easily into my wallet and other card carrying holders - it fits easily into clothing pockets - it may have an auto power off feature (not 100% sure) - it is very convenient for use at grocery and/or retail stores Dislikes: - the touch screen does not offer good responsiveness - you have to press not tap the touch screen to make an input - the level of responsiveness is not consistent - some issues occurred when sliding the calculator in and out of my wallet - I do not think that it will have a good life span - the solar panel may get scratched up too easily during normal use - it is not a good value Review: Wallet-thin card size calculator. Absolutely amazing. - The best thing about this calculator is the fact that it's as thin as a little card and you can literally fit it into your wall. I also particularly like the fact that it's solar powered so you don't have to worry about charging it or changing the batteries or anything else as long as there's light, it works. It has a really cool little design on the back as well. I do understand that most people have a calculator in their pocket on their phone nowadays, but in times that the phone dies and you're at a store and trying to make sure that somebody's giving you the correct change, this thing could be a lifesaver. I would highly recommend this to anybody who needs a very portable and easy-to-carry calculator. ## Features - SLIM DESIGN: Ultra-thin credit card sized calculator perfect for wallets and pockets, offering maximum portability for on-the-go calculations - SOLAR POWERED: No batteries needed - powered by solar energy for reliable, long-lasting operation in any well-lit environment - TOUCH SCREEN: Features responsive touch screen interface for smooth and efficient number entry and calculations - DISPLAY CAPACITY: Clear 8-digit display perfect for basic math operations and everyday calculations - VERSATILE USE: Ideal for business professionals, students, and office workers needing quick calculations throughout the day ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0G24DJ2SZ | | Best Sellers Rank | #226,962 in Office Products ( See Top 100 in Office Products ) #383 in Basic Office Calculators | | Customer Reviews | 3.5 3.5 out of 5 stars (2) | | Date First Available | November 13, 2025 | | Item Weight | 0.32 ounces | | Item model number | TYA796 | | Manufacturer | Tnyvm | | Product Dimensions | 1 x 1 x 0.04 inches | ## Product Details - **Brand:** Tnyvm - **Calculator Type:** Basic Solar Powered - **Color:** Silver And Black - **Power Source:** Solar Powered - **Screen Size:** 8 ## Images ![8 Digit Silver and Black Ultra Thin Solar Power Calculator with Touch Screen Credit Card Design Portable Mini Calculator for Business School Basic Office - Image 1](https://m.media-amazon.com/images/I/41GMyX5lYGL.jpg) ## Customer Reviews ### ⭐⭐ Poor Responsiveness Is An Issue For Me!! *by A***Y on January 28, 2026* This product is utltrathin, but what do I think about it? Likes: - it is solar powered; as long as there is light it powers on - the construction material is plastic making it extremely lightweight - having a design on the backside is a nice touch - it is the exact size of a credit card - it fits easily into my wallet and other card carrying holders - it fits easily into clothing pockets - it may have an auto power off feature (not 100% sure) - it is very convenient for use at grocery and/or retail stores Dislikes: - the touch screen does not offer good responsiveness - you have to press not tap the touch screen to make an input - the level of responsiveness is not consistent - some issues occurred when sliding the calculator in and out of my wallet - I do not think that it will have a good life span - the solar panel may get scratched up too easily during normal use - it is not a good value ### ⭐⭐⭐⭐⭐ Wallet-thin card size calculator. Absolutely amazing. *by A***N on January 19, 2026* The best thing about this calculator is the fact that it's as thin as a little card and you can literally fit it into your wall. I also particularly like the fact that it's solar powered so you don't have to worry about charging it or changing the batteries or anything else as long as there's light, it works. It has a really cool little design on the back as well. I do understand that most people have a calculator in their pocket on their phone nowadays, but in times that the phone dies and you're at a store and trying to make sure that somebody's giving you the correct change, this thing could be a lifesaver. I would highly recommend this to anybody who needs a very portable and easy-to-carry calculator. --- ## 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.vu/products/807102211-8-digit-silver-and-black-ultra-thin-solar-power-calculator](https://www.desertcart.vu/products/807102211-8-digit-silver-and-black-ultra-thin-solar-power-calculator) --- *Product available on Desertcart Vanuatu* *Store origin: VU* *Last updated: 2026-06-02*