Curiosity Guide notebook with colorful text, spiral binding, and playful illustrations on a purple background.

Colorful pages with illustrations and text from the Curiosity Guide, featuring various topics and designs.

Special Deal

Cosmic Optimist Bundle

Name: Cosmic Optimist Bundle
Brand: kurzgesagt-eu
Price: 123.59 EUR
Availability: InStock

£123.59 GBP £164.78 GBP

SALE -25%

incl. VAT, excl. shipping costs

For those who look up at the Universe and feel curiosity instead of insignificance: bundle your 12,027 Calendar with a collection made to spark wonder on your walls, in your wardrobe, and in the back of your mind.

Details

12,027 Human Era Calendar: 28cm x 33cm, holographic foil details on the cover, black spiral binding, comes with special behind-the-scenes postcard.
Optimistic Nihilist Shirt: black unisex crew-neck with a colorful Optimistic Nihilist design, 100% organic cotton, printed in the EU.
Curiosity Guide: 17cm x 23.5cm, 160 pages with guiding intros and 18 interactive quests, yellow spiral binding, ages 7+.
History of the Universe, Night Sky & Stellar Life Cycle Posters: DIN A1 (84.1 x 59.4cm) each, shiny metallic foil finish, high-quality paper, frames not included.

Materials

The 12,027 Human Era Calendar is produced with care using high-quality paper from sustainable sources.

Cover: 200 gsm thick with shiny foil details.

Inner pages: 200 gsm thick for vibrant artwork and smooth writing.

See each product's page for further details on their materials.

Shipping & Returns

Shipping: Orders to EU countries typically arrive in 5–9 business days. Shipping costs are calculated at checkout, but orders over €70 ship free to Germany and over £85 to the UK. Free shipping also applies to most mainland European countries over €100, including France, the Netherlands, Austria, Italy, Spain, Sweden, and more. Find full details on our shipping help page.

Returns: We accept returns for up to 3 months after the delivery date. To qualify for a valid return, the item must be clean, unwashed, and in its original packaging. Find more information about returns and refunds here.

We're sorry, this product is sold out!

Made by Humans, for Humans

Behind every page is a team of real people: researchers digging into myths, writers shaping stories, and artists illustrating each unique legend by hand. Every detail (and there are many!) is there for a reason. Creating this calendar takes a year of hard work, but it's become our statement against mindless AI slop.