Crystal Slime, Pink Strawberry Jelly Cube Glimmer Crunchy Clear Slime With 8 Add-Ins, Idea Stress Relief Toy, Kids Party Favor, Birthday Easter Christmas New Year Gift For Girls & Boys Age 6 7 8 9 10+Because Of The Temperature, If There Is A Little Hard Or Not Stretchy, Put The Jar With The Slime Together In Warm Water For 5 10 Minutes And It Will Become Soft, Add Some Soap Or Shower Gel Will Be Better. &Nbsp; If The Slime Comes Sticky, Just Add A Bit Of Baking Soda To Relieve It. &Nbsp; Package Include:&Nbsp; 300Ml Clear Crystal Slime, 8 Add Ins Glimmer Crunchy Slime Weight:&Nbsp; 300Ml 10. 15Oz &Nbsp; Non Stick &Amp; Good Stretch &Nbsp; This