The Psychology Symbol Sticker
The Greek letter ψ was adopted as the symbol for psychology in the late 19th century by a German physiologist named Wilhelm Wundt. Wundt was the founder of modern psychology, and he used the symbol to represent his system of "Voluntarism," which emphasized the importance of conscious will and perception in mental processes.
Material
- Matte Finish
- Thick, Premium Vinyl
- Made in the U.S.A.
This sticker is waterproof, dishwasher safe, and comes with a lifetime warranty.
Shipping & Returns
If you are not 100% happy with your stickers from Blank Tag Co. for any reason, you can return your item(s) for a full refund or exchange within 7 days of the stickers arriving. To get a full refund, returns must be unused and in the state you received them (meaning no wrinkles, already peeled, etc.).
Lifetime Warranty
We stand behind the quality so much that our stickers come with Lifetime Warranty. If your sticker starts to peel or fade, as a result of normal wear and tear, contact us here and we will replace it free of charge. Just pay for shipping and we'll have the sticker(s) sent over.
Our warranty only applies to our stickers and for the first application of the stickers. Warranty does not apply to stickers that are no longer available on our website.
Waterproof & Dishwasher Safe Stickers
Make your mark on the world with our waterproof, dishwasher-safe stickers—perfect for showing off all the things you love! 🧼💧
Lifetime Warranty
Love your stickers for life—if they wear out, we’ll replace them for free; you just pay for shipping! 💖📦