"3mL" size is actually 2.5 ml

The 3mL bottle available is Pink-red-cherry. Limited quantities.

These beautiful roll-on bottles can help you harness the power of essential oils and perfumes, making application simple. Metal roller balls glide smoothly on!

Pop off the stopper to fill and refill. Add up to 20% essential oils - 2mL or 40 drops - then fill to the shoulder with your favourite carrier oil. We suggest jojoba oil for long-lasting, skin-safe scents.

~ Glass and metal-ball bottle makes essential oils and perfumes safer than plastic bottles.
~ Simple to refill in seconds
~ A travel essential for both men and women.
~ Material: Thick Glass + stainless steel metal roller balls
~ Weight: 30g each unfilled

Photo thanks to the supplier.