Description
Hardness collection with test kit for geological study.Nine mineral specimens for testing on traditional hardness scale.Number coded with key sheet for identification.Compartmented tray for display and storage.Test kit, with streak plate, glass plates, and nail, for hands-on learning
Amazon・Sale
SALE
Counting Dinosaurs Toys Matching Games for Kids with Color Sorting Bowls Toddler Manipulatives Preschool Learning Activities Kindergarten Math Counter Montessori Fine Motor Skills Toys Age 3 4 5 Years
Amazon・Sale
SALE
FOLDOLOGY 1 & 2 (Combo Pack). Origami Brain Teasers. Single-Player Game for Tweens, Teens & Adults. Travel Game with 200 Puzzles. Ages 10+
Amazon・Sale
SALE
Dripex Upgrade Pikler Triangle Set, Large Pickler-3 Piece Climbing Gym with More Than 20 Playing Modes, Fun Slide & Arch Rocker, Premium Early Learning Montessori Climbing Toys for Toddler Kids
