I lost the dye packet and instructions. Does anyone have a recommendation

I used red food coloring in water. I would mix the color into the water before pouring it into the aide so that the food she doesn’t stain the plastic.

Learning Resources Pumping Heart Model

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Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

Help Track order

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¥24338

Duties & taxes included

In stock

Sold byAmazon JapanDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Japan.

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Description

❤️ Pump up your STEM lessons with the heart of hands-on learning!

DURABLE CLASSROOM PROOF - Sturdy plastic construction built to withstand repeated use in busy educational settings.
HANDS ON CIRCULATION DEMO - Engage students with real-time blood flow simulation through heart chambers and vessels.
READY TO USE CLASSROOM KIT - Includes heart model, hand pump, red dye, and activity guide for seamless lesson integration.
CRYSTAL CLEAR VISUALIZATION - Transparent design reveals cardiovascular pathways, making anatomy instantly understandable.
EFFORTLESS SETUP OPERATION - No assembly needed—just fill, pump, and watch the heart in action for immediate impact.

The Learning Resources Pumping Heart Model is an interactive, transparent anatomy kit designed for students aged 8 and up. It visually demonstrates blood circulation through heart chambers, arteries, and veins using a simple hand pump and red dye. This durable, ready-to-use teaching tool includes an activity guide and is ideal for classrooms, homeschoolers, and therapy sessions, making complex cardiovascular concepts accessible and engaging.

Specifications

ASIN	B004DJ36K0
Age Range Description	Kid
Battery Description	AAA
Best Sellers Rank	#171,530 in Toys & Games ( See Top 100 in Toys & Games ) #1,573 in Educational Science Kits
Brand Name	Learning Resources
Customer Reviews	4.2 4.2 out of 5 stars (311)
EU Spare Part Availability Duration	2 Years
Educational Objective	Exploratory Skills
Global Trade Identification Number	00765023035353
Included Components	Includes clearly labeled heart chambers, main artery, veins, and lungs, plus Act
Is Assembly Required	No
Item Dimensions	13.9 x 12.4 x 3.3 inches
Item Type Name	Pumping Heart Model
Item Weight	1 Kilograms
Manufacturer	Learning Resources, Inc
Manufacturer Maximum Age (MONTHS)	1180.0
Manufacturer Minimum Age (MONTHS)	96.0
Manufacturer Part Number	LER3535
Material Type	Plastic
Model Number	LER3535
Set Name	Pumping Heart Model Kit
Size	12inx11inx5in
Sub Brand	learning
Theme	Anatomy
UPC	765023035353
Unit Count	1.0 Count

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¥24338

Duties & taxes included

In stock

Sold byAmazon JapanDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Japan.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Neha S.

Excellent communication throughout the order process. Product is perfect.

2 weeks ago

Suresh K.

Very impressed with the quality and fast delivery. Will shop here again.

4 days ago

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