Grow Sloth

Unleash the science of polymer expansion and surprise discovery with the Grow Sloth Kit—a fun and educational experiment perfect for classrooms, science camps, and curious kids at home! This engaging water-grow toy introduces students to basic scientific concepts like absorption, osmosis, and polymer chemistry while delivering a fun hands-on experience. Just submerge the tree stump in water, and over the next few days, watch it slowly dissolve to reveal a squishy sloth hidden inside!

Once revealed, the sloth continues to expand over 3–10 days as it absorbs water and grows to many times its original size. This delayed-reveal process is a fantastic way to encourage observational skills and patience, making it an ideal mini science experiment or party favor for budding biologists. Compact and mess-free, it’s also a great addition to science-themed gift bags or as a classroom curiosity!

Features & Specifications:

• Tree-themed water-grow toy with dissolvable stump and hidden sloth
• Teaches polymer absorption and water-based growth reactions
• Ideal for science classrooms, afterschool STEM activities, and birthday parties
• Submerge in water for 48–72 hours to dissolve the stump and reveal the sloth
• Replace water and continue growing the sloth for 3–10 days
• Finished sloth grows to several times its original size
• Great for ages 5 and up
• Package dimensions: approx. 3.25 x 2.5 x 1.5 inches (8.3 x 6.4 x 3.8 cm)
• Lightweight: approx. 0.8 oz (23 g)

Perfect for teaching science with a slow and steady twist—just like a sloth!