Novopin (Kiyo Pyrethrum) Yuzu Scented Mini Mosquito Repellent Coils AK-2130 | 4 Rolls. Made by Kiyo Pyrethrum Japan, these compact and portable scented mosquito repellent coils feature a refreshing yuzu and citrus aroma, eliminating the pungent smoke of traditional mosquito coils. They repel mosquitoes while releasing a pleasant and gentle yuzu fragrance. ✅ Mini Roll Specifications: One roll burns for approximately 2 hours. One pack contains 4 rolls. Short usage time makes them suitable for short-term mosquito repellent use on balconies, camping, near windows, in tea rooms, and small yards. ✅ Refreshing yuzu and citrus scent, clean and sweet aroma, not overpowering or pungent; gentle smoke and natural fragrance. ✅ Mini roll design, lightweight and space-saving, convenient for camping, picnics, and relaxing in the yard. ✨ Usage: Place on the included mosquito coil holder and light in a well-ventilated area. ⚠️ Warm Reminder: Be careful of fire after lighting. Keep away from curtains, paper, and other flammable materials. Use in a well-ventilated environment. Use with caution if you have infants or are pregnant.