Vision Training Tool, Vision Therapy Tools, Eye Exercise Tools for Focus Training, Eye Convergence Exercises Card Therapy Device, One Set Japan_Batch_Two VI AI Baby Bath Toys

VI AI Baby Bath Toys

and the latest medical education

Safe and Quality Ingredients All Nature Made products are made in accordance with strict Good Manufacturing Practice standards

Nail drill bit is corrosion resistant and does not clog the nails

How to Use: 30 minutes to 1 hour before bedtime

Vision Training Tool, Vision Therapy Tools, Eye Exercise Tools for Focus Training, Eye Convergence Exercises Card Therapy Device, One Set Japan_Batch_Two VI AI Baby Bath ToysVision Training Tool, Vision Therapy Tools, Eye Exercise Tools for Focus Training, Eye Convergence Exercises Card Therapy Device, One Set Product Features Package: 2 cards, 1 Guide rod, 1 manual. Available as opaque cards or as transparent targets silkscreened on transparent vinyl for fusional convergence and divergence reserve training. Training methods: Look at the closest line on the chart from 40 cm away, try to make the image fuse for 5 seconds,