Shipping and delivery
We are proud to offer FREE shipping in the USA. Nothing means more to us than bringing our customers great value and service. We will continue to grow to meet the needs of all our customers, delivering a service beyond all expectations.
How do you ship packages?
Packages from our warehouse in China will be shipped by ePacket or EMS depending on the weight and size of the product. Packages shipped from our US warehouse are shipped through USPS.
How long does shipping take?
Shipping time varies by manufacturer. Shipping times have been getting better over the years. We try to find your products with fewer shipping days as possible. We will provide as much information in the description area as we can about the shipping times per each product. These are our estimates*:
| Location |
*Estimated Shipping Time |
| United States |
5-30 Business days. We will try to note specific delivery times on each product page. |
*This doesn’t include our 2-5 day processing time.
Do you provide tracking information?
Yes, you will receive an email with a tracking number once your order is shipped but sometimes due to free shipping tracking is not available. If you haven’t received tracking info within 5 days, please contact us.
My tracking says “no information available at the moment”.
For some shipping companies, it takes 2-5 business days for the tracking information to update on the system. If your order was placed more than 5 business days ago and there is still no information on your tracking number, please contact us.
Will my items be sent in one package?
For logistical reasons, items in the same purchase will sometimes be sent in separate packages, even if you've specified combined shipping.
If you have any other questions, please contact us and we will do our best to help you out.
Refunds & returns policy
Order cancellation
All orders can be canceled until they are shipped. If your order has been paid and you need to make a change or cancel an order, you must contact us within 12 hours. Once the packaging and shipping process has started, it can no longer be canceled.
Refunds
Your satisfaction is our #1 priority. Therefore, you can request a refund or reshipment for ordered products if:
- If you did not receive the product within the guaranteed time( 45 days not including 2-5 day processing) you can request a refund or a reshipment.
- If you received the wrong item you can request a refund or a reshipment.
- If the item is not as described, defective, or damaged.
We do not issue the refund if:
- Your order did not arrive due to factors within your control (i.e. providing the wrong shipping address)
- Sale items unfotunately cannot be refunded.
- Your order did not arrive due to exceptional circumstances outside our control (i.e. not cleared by customs, delayed by a natural disaster).
- Other exceptional circumstances outside the control of 4supercars.com
*You can submit refund requests within 15 days after the guaranteed period for delivery (45 days) has expired. You can do it by sending a message on Contact Us page
If you are approved for a refund, then your refund will be processed, and a credit will automatically be applied to your credit card or original method of payment, within 14 days.
Exchanges
If for any reason you would like to exchange your product, perhaps for a different size in clothing. You must contact us first and we will guide you through the steps.
Please do not send your purchase back to us unless we authorize you to do so. You will be responsible for paying your own shipping costs for returning items. Shipping costs are non-refundable.
It was hard for us to trim our dogs nails by the past, now it becomes easier cause they are curious how this little machine works and not makes them freak out!
I was elated to find this worked well after trying others that barely did a thing. Just tried it on my two chihuahuas and our cattle dog and all three dogs nails are now much shorter and much smoother. The noise didn't frighten them either. Our cattle dog didn't like it and some dogs will need to be introduced to the strange sensation a little more slowly ... but your dog being anxious doesn't mean this product doesn't do it's job perfectly. Doing short bursts and rewarding with a treat helps! I'm really happy with this product.
I received the nail grinder and I have used it. It really didn’t disappoint me. This nail grinder is really light, a small one. I don’t feel tired when I use it. I've used it twice. In the past, my dog just ran away as soon as when I show the nail clipper, but this time it didn't run away! There was no loud noise when I was working. I bought a nail grinder from other bands before. The noise is too loud for my dog. As soon as I turned on the switch, my dog ran away! I am very happy to have this nail grinder as a good helper for my dog grooming
I rescued a new dog and she was terrified of the nail grinder that I used on my Golden Retriever. I did some research and decided to purchase this based on great reviews, cost, and the promise that it was quiet it wouldn't terrify dogs. When it arrived I charged it and was ready to test it out. Now, it isn't silent, but it's very quiet compared to what I was previously using on my dog (which sounded like an industrial belt sander). My girl was a little nervous at first bc she sensed I was about to do something to her paws. I turned it on and she cocked her head to the side and gently leaned it to give it a good sniff. When I touched her nail she scrambled to get away but after having my friend hold her, give her pets and treats I was able to successfully grind ALL her nails with no problem. I've since used the grinder with no issues all by myself. My sweet girl was only a little concerned the first time, but after she realized there was no harm and she got LOTS of love, belly rubs and treats afterwards she was totally on board for her Paw-dicures. I would definitely recommend and I'm very happy I took a chance on purchasing this product.
It came earlier than the stated period, which was very pleased, everything is very well packaged, works, the device quiet and the dog well endured the first procedure. Very stylish and beautiful, power is enough
I don’t normally write reviews, but I felt this one warranted one! I have a 6 year old mini dachshund and trimming nails has always been rough!! Screaming and biting (from the dog). I’ve tried other nail grinders and she was terrified of them. I came across this one and thought I’d give it a try. It took only 5 minutes to do ALL FOUR paws! She held perfectly still and didn’t fight me a single bit!! She even wagged her tail when we were done!! Hallelujah I think we found the tool for us!!!
I LOVE this device! No batteries and rechargeable like my phone! It’s very compact. The dew claws are so much easier to grind! I cannot say enough about this product! It grinds those nails down in record time compared to my last nail grinder. Very pleased and with 7 dogs to trim, I highly recommend!
We used to use a dremel and this product is much easier to use. 1st off it’s cordless which is very convenient and the wheel grinds better than the sandpaper lined dremel tips. The durability seems great and is very easy to hold and maneuver. I would highly recommend this for smoothing down your dog’s nails.
This is an excellent nail grinder! The price was very reasonable when I was first looking for one and this is nice and compact looking and lightweight. My boxer is a nut about her nails no matter who or what is used. With this, I was able to grind them down fairly quickly and easily without worrying so much about how far I'm clipping of her nail.
I have 2 large dogs that do not even liked their paws touched by our hands let alone trimmers. I can't even open the drawer we keep the trimmers in without them getting spooked. I have to constantly change their place. I got this grinder to try something new. This grinder is easy to hold and quiet to use. It had a charge to start with & probably could have been used right out of the box, but I waited and fully charged it before using it. Plus, I'm still in the "dogs getting used to the noise phase". It's quiet enough that they don't mind the grinder at all (haven't used it yet, just turned it on for them to get used to it). Feeling very hopeful!
A very cool thing-it does not really work noisy, the claw is inserted into the compartment-even if it turns, nobody gets hurt. And signs very clearly and well! Very happy with the purchase
This is a well made product, very sturdy and heavy. It takes a while for my dogs to get used to it, but probably because they do not like having their nails trimmed. My only issue is how small the area is that you have to put their nails in. I have a hard time positioning both myself and the dog's nail in the right direction/position to get right into the space required on the grinder. I have a large Labrador and a medium mixed breed. My dogs get more irritated at me trying to position their paw correctly, than by the grinding itself.
I am new to using a nail grinder, but I found this nail grinder to be quite easy to use. I have used it on my puppy three times - she is small (20 lbs.) and very anxious - so I have only used the low speed setting. I only trim one paw at a time - only spending a few seconds on each nail. I found it easier to remove the guard protector because the noise that my dog's nail made when it came in contact with it was making my dog even more anxious. With that said - I am especially careful to only grind for a second or two at a time (according to the easy to follow instructions that were enclosed). The motor is on the quiet side, but definitely makes noise.
Very quiet! Quieter than my electric razor. I’ve only used this once so far. I was able to grind my golden doodle’s nails including his dew claws. The noise didn’t bother him, but I have to hold him still so I can grind carefully and not get his hair caught in the wheel. You can remove the guard which I felt was easier to maneuver. I has some issues grinding the top of his nails since it spins counter clockwise and I’m right handed. My dog’s nail seemed to bounce off and click against the wheel which he didn’t like, but I found switching hands worked. I suggest you play with the angle and how hard you apply pressure. It can take off a lot quickly so go slow at first. I tried the guard but his paw hairs kept getting in the way. If they had a guard that only had one side open that would help me get under and around his paw hairs easier.
MUST get your cats a nail grinder grooming machine, as the old machine didn't work and she didn't groom the paws. Sadly to say that my wife is scratched by the cat while bathing for the cat. Lessons from the past, we bought the new one and it is suitable for cats and dogs(my neighbor borrow it). Has completed a nice job.