Bon Charge blue blocking glasses - children’s

Bon Charge - children’s blue blocking glasses. Purchased child’s by mistake. Shipping back to Australia not worth the fees. Never worn The original science-backed eyewear for improving your child's sleep. Eliminating 100% of blue and green light between 400-550nm, boosting evening melatonin production and regulating their circadian rhythm. Kids can wear these glasses 2-3 hours before bed for improved sleep.