PA Series

Marsoni

M251S

$737.10

Get it in 3 business days with 1 day shipping. Friday, May 29

PA SeriesPA01 AFM tip evaluation sample with sharp pyramidal structures AFM image of the PA01 surface. Scan taken with OPUS 240AC NA probe with tip. Scan size 1m, scan height 95nm. The exact shape of the AFM probe tip is very important for obtaining AFM images of high quality and accuracy. As new AFM tips with nanometer radii of curvature become widespread, periodic structures that have surface features of similar or greater sharpness should be used to

Easy Shipping

Quick Dispatch:

Your PA Series orders ship within 1-2 business days.

Delivery Options:

Standard: 3-7 business days
Fast: 2-3 business days
Express: 1-2 business days

Order Tracking:

You'll receive a tracking link by email once your PA Series ships.

Need Help?
Questions about PA Series, sizing, or delivery? We're just an email away.

Live Shipping Estimates:
Enter your location at checkout to see available shipping methods and costs for PA Series in your area.

Get Shipping Estimates

Country Zip/Postal Code

Exchange/Return Notes

We offer a 30-day return/exchange service after receiving.
Final sale items are not eligible for returns or exchanges.
To process your return/exchange, please contact us at [email protected]
Please click here for more details>>> Return & Exchange Policy

This spider is HUGE! It's sooooooooo nice! My 3 boys love it! They love chewing on all the legs and it's so big that they can all lay around it and each chew on a leg at the same time! They also play tug of war with it at times! It's stuffed with a cushiony material. It does not bounce. It's lightweight. Has no smell. It's so much fun for my boys! Love it! It has great durability as my one boy who literally destroys all his toys has not broken it and they've had it for 3 months so far! This alone speaks volumes! Highly recommend!

WAS THIS REVIEW HELPFUL?YesReportShare

Reviewed in the United States on March 26, 2026

Verified Purchase

Mary

Chelsea, US

★★★★★ 5

Dog toy

Color: Blue Octopus

Great dog toy very durable great 2 dogs to play tug of war

WAS THIS REVIEW HELPFUL?YesReportShare

Reviewed in the United States on June 9, 2026

Verified Purchase

anchoredsoul36

Massapequa, US

★★★★★ 4

Aggressive chewer (terrier) approved!

Color: Blue Octopus

I would give five stars except for one small area. The back seam was too easy to access to get the squeaker out (literally under half an hour of him playing). ***BUT*** the legs are SO strong and can be used for tug of war and they are crinkly and he loves it. Highly recommend!

WAS THIS REVIEW HELPFUL?YesReportShare

Reviewed in the United States on April 13, 2026

Verified Purchase

Hayden

Natrona Heights, US

★★★★★ 3

Not bad, wish it was more durable

Color: Blue Octopus

My Australian Shepard loved this toy! However, it is NOT VERY DURABLE as advertised. He ripped off a leg within 20 minutes of getting the toy.

WAS THIS REVIEW HELPFUL?YesReportShare

Reviewed in the United States on June 6, 2026

Verified Purchase

Seymourstreet

Battle Creek, US

★★★★★ 5

GREAT FOR MY LITTLE ADOPTED DOG!

Color: 6 pack

These little soft dog toys are wonderful for small to medium sized dogs. I recently rescued a dog who had never seen a toy, nor did she know how to play with them and these are perfect. She is a 13 pound half Chihuahua/terrier mix, and she loves to play with these little toys. They’re cute to me and she likes them so that makes me happy.

WAS THIS REVIEW HELPFUL?YesReportShare

Reviewed in the United States on April 5, 2026