The Numberblocks® test tube set is designed to stimulate children's senses and encourage exploration and learning through play. The colorful test tubes contain various materials and textures that help develop tactile, visual, and auditory senses.

• The set includes several transparent test tubes, each with a different design and content inspired by the Numberblocks characters.
• Helps develop children's attention, concentration, and sensory skills.
• This set is ideal for parents and educators who want to offer an interactive and fun learning experience based on sensory exploration.
• Includes all 5 Numberblocks characters: from one to five.
• The height of the characters ranges from 3.5 cm (Numberblock 1) to 17 cm (Numberblock 5).
• Material: plastic, safe and durable.
• Dimensions: 25.4 x 2.54 x 24.1 cm.
• Recommended age: 3 years and up.

Warning! Not suitable for children under 3 years old. Do not leave the toy/product packaging within reach of children. Remove the packaging from the toy/product before giving it to the child. Please supervise the child during play/use of this product. Keep the instructions and labels for future reference. Keep the toy/product away from fire and protect it from high temperatures and moisture.