PREMEUIM BUBBLE SOLUTION: This bottle contains 68oz / 2 Liter of ready to use high quality bubble solution, Versatile refill for all kind bubble toys of toddlers and kids 3+. bubble blowers, bubble guns, bubble wands, bubble machines and bubble mowers. NO PRE-MIXING REQUIRED: The bubble solution juice is ready to use right after opening the lid, no need to be diluted, & no need for measuring cups, just pour into any bubble container and get the bubble fun started instantly! SQUARE & EASY-GRIP BOTTLE DESIGN: The square bottle is designed with easy hand grip, preventing accidental drops or spills, plus gives you control over your pouring to allow the exact amount solution you want without waste. CHILD SFAE CERTIFEID: The solution mix is made with high quality ingredients, non-toxic & child safe, ensuring the safety of your children and pets, the high-quality bubble juice will provide tons of long-lasting bubbles with endless fun.