Klein Bottle T-Shirt
Don’t Drink and Derive T-Shirt featuring an illustration of a Klein bottle *.
Although for the students who are trying to understand the Klein bottle’s surface properties, some alcohol may be required 🙂
- Available styles: Standard Unisex, Premium Unisex and Premium Women T-Shirt
- 100% cotton (heather colors contain polyester)
- Designed for math students, teachers, tutors, mathematicians and all other mathematics geeks
- Shipped from US, Canada, EU, UK
* The Klein bottle was first described in 1882 by the German mathematician Felix Klein. Basically it’s a single sided bottle with no boundary. It’s inside is its outside. It contains itself.
Product Info, Styles and Sizing
This item comes in 3 styles - scroll down to learn about options
Standard Unisex T-Shirt
This heavy cotton tee has the classic cotton look and feel. Casual elegance will make it an instant favorite in everyone's wardrobe. This shirt is a great choice if you prefer heavier thicker material and classic fit.
- 100% Cotton (fibre content may vary for different colors).
- Classic Fit
- Double-needle stitched neckline, bottom hem and sleeves
- Seven-eighths inch seamless collar
- Shoulder-to-shoulder taping
- Runs true to size
Premium Unisex T-Shirt
The premium unisex t-shirt feels soft and light, with just the right amount of stretch. It's comfortable and the unisex cut is flattering for both men and women. It's lighter and longer than the standard t-shirt and is definitely a customers' favorite.
- 4.2 ounce 100% combed and ring-spun cotton, 30 singles
- Heather colors contain polyester
- Pre-shrunk fabric
- Side-seamed
- Shoulder-to-shoulder taping
- Runs true to size
Premium Women T-Shirt - Slim Fit
This premium women t-shirt is definitely worthy of becoming your new fave. Comfortable, form-fitting, and a stylish base for any outfit. This shirt tends to run small – order a size up if you want a looser fit.
- 4.2 ounce 100% combed and ring-spun cotton, 30 singles
- Heather colors contain polyester
- Pre-shrunk fabric
- Side seams for a slim fit
- Longer body length
- Shoulder-to-shoulder taping