Heat Conductivity App. With Thermometer - Set of 4 L1-Science-L2-Earth & Space Science-L3-Recycling & Sustainability these markers pose a reduced

these markers pose a reduced trip hazard

Skin Compatibility: Safe for all skin types

The green shade is particularly well-suited to nature-themed artworks

including gentle facial features and plush form

Heat Conductivity App. With Thermometer - Set of 4 L1-Science-L2-Earth & Space Science-L3-Recycling & Sustainability these markers pose a reducedThis Heat Conductivity Apparatus includes four metal bars steel, brass, aluminium, and copper each designed to demonstrate varying rates of thermal conductivity. When placed in hot water, each metal bar conducts heat at a different speed, easily observable using the included liquid crystal thermometers. Housed in a compact plastic unit, the set is a safe and effective way to introduce comparative thermal conduction without open flames. Perfect for