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.Duty & taxes paid at delivery

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E£ 12976

Duties & taxes included

In stock

Sold byAmazon EGYPTDelivered 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 EGYPT.

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Description

❤️ Pump up your STEM game with the heart that beats for learning!

READY TO USE STEM KIT - Includes heart model, hand pump, red dye, and activity guide—no assembly needed.
HANDS ON HEART MASTERY - Engage students with real-time blood flow simulation for ages 8+.
VERSATILE LEARNING TOOL - Perfect for classrooms, homeschool, and small group science explorations.
CRYSTAL CLEAR CIRCULATION - See red liquid pulse through chambers and vessels for instant anatomy clarity.
DURABLE CLASSROOM COMPANION - Built to withstand repeated use while maintaining realistic pumping action.

The Learning Resources Pumping Heart Model is a hands-on, transparent anatomy kit designed for kids 8 and up. It features an interactive pump that simulates blood flow through heart chambers and vessels using red liquid, making cardiovascular concepts visually accessible. The kit includes all necessary components—heart model, hand pump, red dye packets, and an activity guide—offering a durable, ready-to-use educational tool ideal for classrooms, homeschoolers, and small group lessons.

Specifications

ASIN	B004DJ36K0
Age Range Description	Kid
Battery Description	AAA
Best Sellers Rank	#86,863 in Toys & Games ( See Top 100 in Toys & Games ) #804 in Educational Science Kits
Brand Name	Learning Resources
Customer Reviews	4.2 4.2 out of 5 stars (312)
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
Item Dimensions	13.9 x 12.4 x 3.3 inches
Item Highlight	Science Classroom Must Haves, STEM Student Essentials, Practice Anatomy, Cardiology Artery and Veins Study Tools
Item Type Name	Pumping Heart Model
Item Weight	1 kg
Manufacturer	Learning Resources, Inc
Manufacturer Part Number	LER3535
Manufacturer recommended age	8 years and up
Material Type	Plastic
Model Number	LER3535
Number of Items	1
Number of Packs	10
Set Name	Pumping Heart Model Kit
Size	12inx11inx5in
Sub Brand	learning
Theme	Anatomy
UPC	765023035353
Unit Count	1 Count

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TrustScore 4.5 | 7,300+ reviews

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E£ 12976

Duties & taxes included

In stock

Sold byAmazon EGYPTDelivered 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 EGYPT.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

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1 month ago

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Good experience, but the tracking updates could be better.

2 months ago

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