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Ships within 48 hours · Estimated delivery Jul 11 - Jul 16
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Description
Geek Chic Men's Hawaiian Shirt Short Sleeve Button-down 100% Cotton Black Aloha The Problem Solver Math Formula Physics Equation Science ChalkboardTransform classroom formulas into wearable art with our Math Formula Chalkboard Shirt. Featuring chalk written mathematical symbols, it captures the vintage feel of chalkboard calculations. Tailored for those who appreciate both science and aesthetics, this shirt subtly blends romance and depth for science enthusiasts. 100% Cotton Classic fit: Cut with a little extra room through the chest and body, with side vent and back box pleat for relaxed
Transform classroom formulas into wearable art with our Math Formula Chalkboard Shirt. Featuring chalk-written mathematical symbols, it captures the vintage feel of chalkboard calculations. Tailored for those who appreciate both science and aesthetics, this shirt subtly blends romance and depth for science enthusiasts.
- 100% Cotton
- Classic fit: Cut with a little extra room through the chest and body, with side vent and back box pleat for relaxed comfort
- Button-down
- Print-matched left chest pocket and placket
- Coconut Buttons
- Double overlock stitch
- Unique hand-painted print
- Machine wash cold, tumble dry low
- SPU: DWHS01877
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.4 ★★★★★
Based on 198 reviews
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Product Reviews
★★★★★ 3
Small for a medium
Color: Red-Blue, Size: Medium Size 2 (6"), Color: Red-Blue, Size: Medium Size 2 (6")
I got medium.. and it does not look like a medium ball.. it’s rather small. It’s pretty sturdy and my dogs went crazy for it but it’s definitely not the size I thought it was going to be 😂 my dogs chewed one strap within 5 minutes of having it but they’re dogs and that’s what they do lol. I bought this to be an outside ball for them! It’s pretty light but that’s probably because it’s small. Not soft? But feels like a soccer ball. It also had no smell coming out of the box. Also comes with a pump and an extra thing to put in the ball to pump in case you lose one. I like these balls, I expect them to be chewed up because that’s what I bought them for! Fun for my dogs and they are! But the size… it is not medium and that’s the only reason for 3 stars 😂😂😂 Other then that I recommend, your dog will definitely love this! Inside or outside playing! Alone or with another dog!
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Reviewed in the United States on October 15, 2025
★★★★★ 5
Great toy for a GSD
Color: Blue Gray, Size: Extra Large Size 5 (9")
My GSD loves to grab the flaps and shake her head with the ball bouncing of the side of her head. This is her favorite toy. I thought she would puncture it but it has held up great since she likes to grab the flaps rather than biting the ball.
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Reviewed in the United States on May 6, 2026
★★★★★ 5
It's non areo spray, so it won't bother your animals
Color: 1PC Sparkling Pink
This is a great product!
I use it almost everyday for all over sparkle. It looks wonderful with a tan.
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Reviewed in the United States on May 22, 2026
★★★★★ 5
Glittery-est glitter ever and we love it
Color: 1PC Glint-Rainbow
Best all over glitter ever. Bought for Halloween (daughter was a unicorn) and it was so easy to apply and it got everywhere which for us wasn’t bad at all. Clean up was easy as this stuff is lightweight and it didn’t leave my skin itchy. Some of the aerosol spray glitters do that, this is not aerosol at all. Just loose glitter. Beautiful and fun, we didn’t ever use a quarter of it because a little goes a very long way.
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Reviewed in the United States on November 25, 2025
★★★★★ 5
Adore this glitter!
Color: 1PC Glint-Rainbow
I get so many compliments on this glitter! I use it in my hair and on my eyes. I spray it on a tissue and dab it on with a eyeshadow brush because sometimes it clumps no matter if you shake it and gentle press. I use a makeup sealer and hairspray so I’m not sure how much it stick on its own. The sparkle has gotten Twilight references lol
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Reviewed in the United States on January 24, 2026