these balls come deflated (I know they are listed this way) however how to you inflate them? there is nothing enclosed to inflate with like a straw or something.

You need a pump with a needle for inflating balls. If you have a bike tire pump, you can just buy an attachment that screws onto the end. You can probably get them from Amazon, or at any sporting goods store, or walmart or target. I just have a small hand pump the the needle screws straight onto. My grandchildren from 2 months to 11 years all enjoy these balls! Inflate less for smaller hands.I just checked, and you can get both here at Amazon. A pack of needles is $.89, and the pumps start around $3.00, including needles. Look for ball pumps.

What's the proper psi level?

I didn't measure our psi levels but we just inflated to a nice firmness. just inflate until you like the compressability. the balls are AWESOME!!!! we let the kids play with them in the house because they don't hurt when hit with one. i want more of these. they really are great.

Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

Help Track order

Account Cart

Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

Help Track order

Account Cart

Rhode Island Novelty 7 Inch Knobby Balls Assorted Colors, 5 Pack

Product ID: 1760018

Details

Age Range (Description)
Baby
Brand
Rhode Island
Color
Assorted
Item Weight
1.6 Ounces
Material
Plastic

⚽7-inch diameter for perfect grip

🌈5 vibrant assorted colors

🛠️Textured knobby surface for unique tactile play

¥2602

Duties & taxes included

In stock

Sold byAmazon JapanDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Japan.

Secure transaction

Description

🌟 Bounce into fun with the knobby sensation everyone’s talking about!

GIFT READY JOY - Ideal last-minute gift that sparks smiles and laughter
COLOR YOUR WORLD - Five assorted vibrant colors to brighten every game
GAME CHANGER PRIZE - Perfect for carnivals, classrooms, and party giveaways
TACTILE FUN REDEFINED - Knobby texture enhances grip and sensory experience
KICKSTART YOUR PLAYTIME - Perfectly sized 7-inch balls for dynamic outdoor fun

The Rhode Island Novelty 7 Inch Knobby Balls come in a pack of five vibrant, inflatable balls featuring a unique knobby texture for enhanced grip and sensory play. Sold deflated for easy storage and transport, these 7-inch diameter balls are perfect for kids aged 3 and up, making them an ideal gift or prize for games, parties, and outdoor fun.

Specifications

ASIN	B00AYLLFWC
Age Range Description	Baby
Best Sellers Rank	#18,122 in Toys & Games ( See Top 100 in Toys & Games ) #31 in Balls for Babies & Toddlers
Brand Name	Rhode Island Novelty
Color	Assorted
Construction Type	Plastic, Inflatable
Customer Reviews	4.3 4.3 out of 5 stars (3,264)
Included Components	RIN-N-5
Item Diameter	7 Inches
Item Type Name	Kids' Toys
Item Weight	1.6 Ounces
Manufacturer	Rhode Island Novelty
Manufacturer Part Number	RIN-N-5
Material Type	Plastic
Model Number	SBKNOB7
Number of Items	1
Size	5 Pack
Sport Type	1
UPC	097138702241 782495978926
Unit Count	5.0 Count
Warranty Description	30 days

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Anita G.

Good experience, but the tracking updates could be better.

2 months ago

Ali H.

Fast shipping and excellent packaging. The Leatherman tool feels very premium and sturdy.

1 day ago

View all Trustpilot reviews

Shop Global, Save with Desertcart

Value for Money

Competitive prices on a vast range of products

Shop Globally

Serving millions of shoppers across more than 100 countries

Enhanced Protection

Trusted payment options loved by worldwide shoppers

Customer Assurance

Trusted payment options loved by worldwide shoppers.

Desertcart App

Shop on the go, anytime, anywhere.

¥2602

Duties & taxes included

In stock

Sold byAmazon JapanDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Japan.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Yusuf A.

Fantastic experience overall. Will recommend to friends and family.

1 month ago

Sneha T.

Received my product in pristine condition. Great service overall.

1 month ago

View all Trustpilot reviews