Swpeet 9Pcs 3 Types Aluminum Plastic Iron Density Blocks Assortment Kit, Cuboid Group Density Blocks Physics Experiment Kit, Science Classroom Must Haves, for Physics Teaching Labs Experiment

💕 Swpeet 9Pcs 3 Types Aluminum Plastic Iron Density Blocks Assortment Kit, Cuboid Group Density Blocks Physics Experiment Kit, Science Classroom Must Haves, for Physics Teaching Labs Experiment 💕 Why Choose Us? 💗 Great Value 📍 Very well made, high purity, not prone to rust or wear, look great. It can reduce experimental deviation, accurate and reliable. You will like the quality of the packaging as well.  💗 3 Type Kit 📍 Aluminum, black plastic, and iron. It comes in 3 sizes for you, 20 x 10 x 30 mm, 20 x 10 x 40 mm, 20 x 10 x 50 mm. Same volume helps you measure density better.  💗 Multi-scenario Application 📍 It is applicable to multi-grade teaching such as primary school science, junior high school physics, senior high school physics and chemistry, as well as home science experiments. 💕 Specifications 📍 Material: Aluminum, Plastic, Iron 📍 Size: 20 x 10 x 30 mm, 20 x 10 x 40 mm, 20 x 10 x 50 mm 📍 Color: Black, Silver 📍 Shape: Cuboid 💕 Package Includes: 📍 3Pcs -------- Aluminum Cuboid Group Density Blocks 📍 3Pcs -------- Plastic Cuboid Group Density Blocks 📍 3Pcs -------- Iron Cuboid Group Density Blocks 📍 In total of 9Pcs.

• 📨 What You Get ------ In this kit, you will get 9pcs 3 types Aluminum Plastic Iron Cuboid Group Density Blocks assortment kit, each type 3pcs. Each type has 3 sizes ( length * width * height ): 20 x 10 x 30 mm, 20 x 10 x 40 mm, 20 x 10 x 50 mm. Accurate dimensions facilitate the measurement of density and volume. It is a good helper for physics teaching.
• 📨 Premium Material ------ This cuboid group density blocks physics experiment kit is made of high-purity metal and plastic blocks. The metal surface is treated for rust prevention, smooth and free of burrs. The plastic material is uniform in texture and has no obvious flaws. Make your experiments accurate and reliable.
• 📨 Aluminum & Plastic & Iron ------ We have prepared 3 type materials, aluminum, black plastic, and iron. These 3 density blocks are of the same size but different weights and densities. When comparing the densities and weights of these 3 density blocks in the same volume, the plastic block is smaller than the aluminum block, and the aluminum block is smaller than the iron block.
• 📨 Easy to Store ------ All the Cuboid Group Density Blocks are packed in a blue and sturdy box, so you don't have to worry about losing or getting dirty. You can find what you want at a glance. Easy to store and carry. They can be reused many times and can work for a long time.
• 📨 Wide Applications ------ This set can be perfectly adapted for both classroom demonstrations and student group experiments. It is applicable to both chemical and physical experiments in density measurement experiments. With the help of a balance and a measuring cylinder, students can complete it by themselves. Durable kits are also very friendly to beginners.