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Colorful Cartoon Mad Scientist 6th Birthday Postcard

4.8 out of 5 stars rating
2324 Total Reviews |
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Paper Type
Signature Matte
18 pt thickness / 120 lb weight Soft white, soft eggshell texture
-$0.18
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Size: Standard Postcard

Create your own vacation-worthy postcard! Any view you’ve seen, any monument you’ve fallen in love with, can all be added to your postcard with our personalization tool.

  • Dimensions: 5.6" L x 4.25" H; qualified USPS postcard size
  • High quality, full-color, full-bleed printing on both sides

Paper Type: Signature Matte

Our Signature Matte paper is a customer favorite—smooth to the touch with a soft eggshell texture that elevates any design. Its sturdy 18 pt weight and natural feel make it the ideal choice for timeless, sophisticated events.

  • Exclusively made for Zazzle
  • Made and Printed in the USA
  • FSC® Certified—sourced from responsibly managed forests that protect both people and planet

About This Design

Colorful Cartoon Mad Scientist 6th Birthday Postcard

Colorful Cartoon Mad Scientist 6th Birthday Postcard

If you would like this design for a different age or would like further changes, please contact us through our Celebration Bazaar store and we will be happy to help with your custom request. A fun and colorful 6th Birthday postacrd featuring a cartoon illustration of a mad scientist with beakers and test tubes filled with bubbling potions and concoctions and a microscope on a colorful background of stripes and circles. There is a large number 6 with customizable text for the name of the birthday boy or birthday girl.
Celebration Bazaar
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Customer Reviews

4.8 out of 5 stars rating2.3K Total Reviews
2065 total 5-star reviews199 total 4-star reviews25 total 3-star reviews12 total 2-star reviews23 total 1-star reviews
2,324 Reviews
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5 out of 5 stars rating
By Suzi G.September 17, 2025 • Verified Purchase
Post Card, Size: Standard Postcard, Paper: Signature Matte, Envelopes: None
This tropical card is so good 1🙂🙂The colors, borders, text fonts, all added up to 💯% satisfied customer!!!! 👍.
5 out of 5 stars rating
By Michelle H.July 15, 2025 • Verified Purchase
I got these to go with the matching invitations and used them as RSVP postcards. Everyone loves them! The feedback was they are the neatest design the invitees have seen! Just a word of caution these default to matte so if you are wanting gloss you have to change it manually. Thanks Cathy for providing the best product for our occasion! I am super impressed! .
5 out of 5 stars rating
By Linda T.September 22, 2021 • Verified Purchase
Post Card, Size: Standard Postcard, Paper: Signature Matte, Envelopes: None
Zazzle Reviewer Program
Positive; clearly high qualitywork; attention to detail. Exceeded expectations; fun, colorful too clever

Tags

Postcards
mad scientistmad scientist birthdayboys birthdaycrazy scientistkids birthdaysciencecolorfulstripes6th birthdaysixth birthday
All Products
mad scientistmad scientist birthdayboys birthdaycrazy scientistkids birthdaysciencecolorfulstripes6th birthdaysixth birthday

Other Info

Product ID: 239607113120385917
Created on: 10/25/2013, 3:18 PM
Rating: G 
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