Thermic Tablets pencil-holder Large size: 30 cm x

Large size: 30 cm x 15 x 11 cm

Includes a wooden cylinder that fits through the hole

Beads: N Beads are 8 mm plastic

Durable hardwood frames protect chart edges from wear

Cylinder height: 7 cm

Thermic Tablets pencil-holder Large size: 30 cm xA six compartment wooden box containing 6 pairs of tablets of different materials and thermal sensations: iron, glass, marble, wood, felt, and cork. These materials, when touched, provide different sensations of temperature. The purpose of this product is to cultivate the ability to discriminate slight differences in temperature. Features Tablet dimensions: 8 cm x 4 cm. Box dimensions: 15 cm x 11. 5 cm x 6 cm. Recommended ages: 35 years.