These chalk blocks come in a pack of eight, each about 9cm x 9cm x 4.5cm and 55g, made from 100% magnesium carbonate. This is the plain block chalk used in Olympic lifting, powerlifting, CrossFit, gymnastics and climbing, and a pack of eight keeps a home gym or a small club going for a good while.
What it does
Magnesium carbonate dries the sweat on your palms and cuts slipping, so you can hold the bar, kettlebell, rings, pull-up bar or climbing rope without squeezing harder than you need to. A thin coat on the palms and fingers is enough. Too much chalk sits on the skin as powder and can make your grip worse.
How to use a block
- Rub your hands straight on the block, or break off a piece and crush it in your palms.
- Keep the blocks in a bucket or a chalk bag to contain the dust.
- Brush excess chalk off the bar after your set.
Specifications
| Pack | 8 blocks |
|---|---|
| Block size | About 9cm x 9cm x 4.5cm |
| Each block | 55g |
| Material | 100% magnesium carbonate |
Blocks suit lifters who chalk up between sets and want the most chalk for the money, and they break down easily into a bucket for a whole class to share.
Some gyms don’t allow loose chalk because of the dust. If yours is one of them, liquid chalk is the usual swap, and you’ll find it alongside these blocks in Liquid Chalk and Gym Chalk.








Debbie White –
Robert V. –
Awesome product
Hanson Patau –
Daizy –
Really fast delivery. However, I widh i had received a tracking number to the order. Otherwise product is great!
Stefan –
Please check your spam folder as the tracking email may have gone there.
Andy Jameson –
good to finally get it..! cheers
Anonymous –
George –
Perfect for my small membership and personal needs. Great quality. I know where I will be coming back to when I need more.
Leon –
Bargain price
Rocio –
Great service and products 🙂
Alex Nahu –
Amazing an last long
Edy Prakash –
Anonymous –
Anonymous –
Great chalk for sports based use
Anonymous –
Super quick delivery, product as described.
Sarsha Coker –
Stephen –
Anonymous –
love it