Halloween Slime Advent Calendar sells on Amazon. I think the price is very good. Please read some of the reviews and see people thought of the product.**If you’re not sure whether to buy, add to cart, and you can come back to it later!**

• 【GOOCREW-Themed Countdown】Every day, kids will find a unique slime toy or collectible kit to celebrate the countdown to Christmas with excitement and joy.
• 【Super Stretchy&Non-Sticky】3X longer than regular slime! Washes off easily – no mess! Perfect for sensory play & stress relief.