Two mesmerizing, vibrant bubble pens
Flip the pens and watch the brightly coloured oil droplets fall. Soothing and stimulating, a unique sensory experience for children and adults.
Age: 3+
Two mesmerizing, vibrant bubble pens
Flip the pens and watch the brightly coloured oil droplets fall. Soothing and stimulating, a unique sensory experience for children and adults.
Age: 3+