Learning About Volume

This tactile sensory geometry set contains solid beech wood 3D geometric shapes alongside an opaque drawstring mystery bag. Designed for Montessori stereognostic exercises, it encourages children to identify spheres, cubes, cylinders, and prisms purely through touch.

Is your order a gift? We will be happy to wrap it to surprise your recipient!

Gift wrapping: Whether the order is for a girl or a boy, we offer different types of gift wrap.

Gift card: A message to pass? We include in your order a card with your personalized message.

Warning: This option is not possible with gripper balls.

The Pink Tower is one of Maria Montessori's most famous sensorial masterpieces, designed to cultivate visual discrimination of three-dimensional volume, size progression, and muscular weight estimation.

Includes 10 solid wooden cubes progressively sized from 0.7 cm to 7 cm, accompanied by 10 visual reference cards matching the exact footprint of each cube.

This comprehensive set of 4 wooden bases and coloured cylinders introduces children to 3D dimensional relationships and volume variations. By comparing cylinders that vary systematically in height and diameter, children develop keen visual discrimination and seriation skills.

This giant wooden Montessori rainbow stacker with 2 solid wooden balls inspires hours of open-ended creative play. Children can construct winding ball tracks, arch bridges, vibrant tunnels, and imaginative sculptures while developing spatial awareness and fine motor skills.