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ZPCraft

Color-Changing Leaf Bookmark - Temperature Sensitive Thermometer Sticker

Color-Changing Leaf Bookmark - Temperature Sensitive Thermometer Sticker

$21.62 USD
$21.62 USD
Sale Sold out
Shipping calculated at checkout.

32297 in stock

Returns & Refund Policy

Order Cancellation


We accept order cancellations before the goods are shipped.

If you cancel your order prior to shipment, we will issue a full refund to your original payment method.

Once the wooden bookmarks have been dispatched, cancellations can no longer be processed.

Return Policy


We accept returns for wooden bookmarks. Customers have the right to request a return within 30 days of receiving the product.

Eligible Return Conditions


  • The wooden bookmarks must be unused, unmarked, and in their original new condition (no scratches, wear, or damage to the wood surface).
  • All items must be returned in their original packaging (including the bookmark's individual packaging, gift box if applicable, and all accessories).
  • A valid receipt or proof of purchase must be provided for all return requests.

Return Shipping Fee


  • If the return is due to personal reasons (e.g., changed mind, incorrect purchase), the customer shall bear the return shipping fee. The exact cost depends on the courier service you choose.
  • If the return is due to product quality issues (e.g., wood cracking, manufacturing defects, damage caused by shipping) or our fault, please contact us immediately. We will arrange a free reshipment or full refund after verification by our technical team.

Refund Process


Once we receive and inspect your returned wooden bookmarks, we will send a delivery confirmation email to you. We will also notify you of the approval status of your refund request.

If approved, your refund will be processed within 15 business days and automatically returned to your credit card or original payment account.

Contact Us


  • Customer Service Email: support@zpcraft.com
  • Phone: +86 28 61563678
  • Return Address: No. 89, Hezuo Road, Pidu District, Chengdu City, Sichuan Province
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Color-Changing Leaf Bookmark - Temperature Sensitive Thermochromic Sticker

Paper leaf bookmarks printed with thermochromic ink that responds to ambient temperature. Displays natural green at 20-25°C (68-77°F); shifts to autumn yellows, oranges, and reds as temperature varies. Color change is reversible and repeatable. Adhesive backing allows use as bookmarks, wall decorations, or planner accents.

Color-changing leaf bookmark showing temperature sensitive thermochromic ink technology

Specifications

Specification Details
Material Paper with thermochromic ink
Technology Temperature-sensitive color-changing ink
Size Options Large: 65x167mm | Small: 43x112mm
Quantity 5 pieces (large) or 8 pieces (small) per pack
Optimal Temperature Green at 20-25°C (68-77°F)
Features Adhesive backing, non-toxic, reversible color change
Safety Non-toxic, safe for all ages
Close-up of temperature sensitive leaf bookmark showing seasonal color changes

Ideal For

  • Nature enthusiasts: Seasonal color changes bring nature's cycles into daily reading
  • Educational use: Teaches children about temperature, seasons, and thermochromic technology
  • Versatile decoration: Use as bookmarks, wall accents, or planner stickers
  • Gifting: Unique and interactive gift for book lovers and teachers
Color-changing leaf bookmarks showing different seasonal colors based on temperature

Frequently Asked Questions

Q: How does the color-changing technology work?

Thermochromic ink responds to temperature. Green at 20-25°C; shifts to yellows, oranges, and reds as temperature rises or falls.

Q: Is the color change permanent?

No. Fully reversible and repeatable — returns to green when temperature normalizes.

Q: Which size should I choose?

Large (65x167mm, 5 pieces) suits standard books and wall decoration. Small (43x112mm, 8 pieces) suits compact books and planners.

Temperature sensitive leaf bookmark stickers showing adhesive backing and versatile use

Package Contents

  • 1 pack of color-changing leaf bookmarks (5 large or 8 small)
  • Thermochromic temperature-sensitive ink
  • Adhesive backing for versatile placement
  • Non-toxic, safe for all ages