I have a finger that " Locks' - will this help keep it from locking ?

No. I do not recommend these rings. The concept of having a spiky ring on your finger to play with when you feel fidgety is a good one. However the material this ring is made out of is a aluminum metal type. If it doesn’t fit your finger well and you stretch it it does not go back they should be made out of rubber. And I cannot see them being used for any kind of medicinal purpose.

Would you recommend these for kindergarten? i’m a teacher and i have several students with adhd

Not really They are super tight and left indents on small fingers, they do not stretch and when they do, that is it

How do we know that these are not coated in paint containing lead (often used in China to paint metal toys, gadgets, etc.)?

They are anodized which is not paint.

Is their one of these that would work for a bracelet?

I am not sure how it would work as a bracelet. This rings fit the fingers. Bought them for my grandchild and kept a few. I keep it in my purse and use it once in a while. It won’t stretch big enough for the wrist, if that is what your asking

Mr Pen Spiky Sensory Rings 10 Pack Jewel Tones

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Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

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$13.37

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Description

💼 Stay sharp, stay calm — fidget your way to focus with flair!

DISCREET PORTABLE - Lightweight and compact, perfect for office meetings, commutes, or classroom settings without drawing unwanted attention.
VIBRANT JEWEL TONES - Eye-catching colors that add a pop of personality to your professional style while keeping focus sharp.
ULTIMATE ANXIETY BUSTER - 10-pack of spiky sensory rings designed to melt away stress during hectic workdays or study sessions.
BOOSTS BLOOD FLOW FOCUS - Ergonomically designed spikes promote finger circulation, enhancing concentration and calming nerves.
PREMIUM STAINLESS STEEL BUILD - Rust-proof, fade-resistant, and built to last through endless fidgeting marathons.

Mr. Pen’s Spiky Sensory Rings come in a 10-pack of durable stainless steel with anodized jewel tones, designed to reduce anxiety and promote finger circulation. Ideal for professionals and students managing ADHD, BFRB, or everyday stress, these rust-proof, reusable rings combine functionality with style to keep you focused and calm throughout your busiest days.

Specifications

ASIN	B08D3VSRFV
Age Range Description	Kid
Best Sellers Rank	#545 in Toys & Games ( See Top 100 in Toys & Games ) #1 in Fidget Rings
Brand Name	Mr. Pen
Color	Jewel Tones
Customer Reviews	4.3 4.3 out of 5 stars (7,442)
Educational Objective	Sensory
Item Shape	Round
Item Weight	0.04 Kilograms
Manufacturer	Mr. Pen
Manufacturer Maximum Age (MONTHS)	120
Manufacturer Minimum Age (MONTHS)	36.00
Manufacturer Part Number	RA10
Material Type	Stainless Steel
Model Number	RA10
Product Care Instructions	Wipe with Damp Cloth
Set Name	10 Pack
Size	10 Count(Pack of 1)
Theme	Variety Pack
UPC	810053330692
Unit Count	10 Count

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