Lenwen 150 Pcs Knobby Balls Bulk 3.9 Inch Bouncy Balls Inflatable Sensory Toys with Air Pump Spiky Massage Stress Ball Bouncy Party Favors Gifts for Playground Backyard Pool Office, 5 Color

Features: The set comes in five bright, distinct colors that are visually appealing and easy to sort. The colorful assortment adds excitement to games and helps with color recognition activities. With 150 balls included, this set provides enough for large groups, office activities, or party favors. The generous quantity ensures everyone can participate in games and sensory play sessions. Specifications: Material: PVC Color: red, blue, green, pink, and yellow Size: 3.9 inch/ 10 cm Package includes: 150 x Bouncy balls 1 x Air pump Notes: Manual measurement, please allow slight errors on size. The color may exist a slight difference due to different screen displays.

• Knobby Sensory Ball Set: this bulk set includes 150 inflatable spiky balls and an air pump for easy inflation; The collection features 5 vibrant colors - red, blue, green, pink, and yellow - with 30 balls of each color, ideal for group activities and sharing
• Soft and Bouncy PVC Material: crafted from quality PVC material, these sensory balls offer a soft, lightweight texture that's gentle for play; The bouncy design allows for throwing and bouncing indoors or outdoors without causing damage or injury
• Textured Surface: each ball features a knobby, spiked surface that provides gentle tactile stimulation; The textured design offers sensory input for hands and feet, making these toys engaging for both play and light massage
• Air Pump for Easy Setup: an air pump is included to quickly inflate all balls to their full 10 cm (approximately 3.9 inch) diameter; Proper inflation ensures optimal bounce and texture; Note: inflate until the surface of the ball is free of wrinkles or lines; Otherwise, it may not reach the ideal size
• Versatile Play and Party Use: suitable for backyard games, playground activities, pool play, birthday parties, and sensory gyms; These bouncy balls work well for tossing, catching, bouncing, and various group games