WBCM Block Chalk provides reliable protection and absorbs moisture and lowers slippage during your workouts.
Specs
Material: 100% Magnesium Carbonate Color: White
1 Block 1 Block weight - 0.05 kg / 2 oz. Package Dimensions - 3.98” x 3.62” x 1.85” (10,11 cm x 9,19 cm x 4,7 cm)
8 blocks 8 Blocks weight - 0.6 kg / 21,16 oz. Package Dimensions - 7.4” x 7.36” x 3.86” (18,74 cm x 18,66 cm x 9,8 cm)
Return Policy
We offer the return option for the item within 14 days after receiving it. Items must be unwashed and unworn with all barcodes intact. If you're not fully satisfied with the product, you can return it within 14 days of receipt. The same is for exchanging the items.
BEST gym chalk blocks FOR:
Built by an Olympian – Developed by world-class athlete Oleksiy Torokhtiy for athletes who refuse average.
Unbreakable Grip Power – Crush PRs without worrying about slip. Maximum friction. Maximum control.
Kills Sweat Instantly – Dry hands. Locked grip. Total confidence under the bar.
Pure Magnesium Carbonate – No fillers. No compromises. Just performance.
Dominate Any Discipline – Weightlifting, powerlifting, functional training, gymnastics, and more.
How to Use Block Chalk?
Break or rub the block in your hands to create a light layer of chalk.
Spread evenly across palms and fingers, focusing on high-contact areas.
Remove excess dust by lightly clapping hands.
Reapply as needed to maintain a dry, secure grip during training.
BEST gym chalk blocks FOR:
WEIGHTLIFTING
POWERLIFTING
KETTLEBELL
BODYBUILDING
DUMBBELL
FUNCTIONAL TRAINING
BOULDERING
GYMNASTICS
Magnesium carbonate chalk block Advantages
Our gym chalk block provides reliable protection while you are doing pull-ups, muscle-ups, snatches, squats, pole vaults, etc.
WBCM chalk block does not rub off easily, helps to absorb moisture and lowers slippage during your workouts.
Overcome grip problems caused by sweat, rain, humidity, and oils or sunscreen.
Great chalk, holds dry and solid without the sticky of the liquid chalks, but I really need to find a decent container for this stuff. I’ve got it in a damn ziploc bag and that’s a mess but I couldn’t find anything decent that would keep it in my gym bag and not let it get all over my gym bag.
C
Corvallis Athletics
Block chalk
Super fine, super smooth! Hard to describe how awesome it is. Never been picky about chalk in general but it would be hard to use something else moving forward.
T
Tanya Laschuk
Block Chalk
K
Kyle Radune
chalk brick
great chalk!
J
Janel Williams
Warm Body Chalk
This product was awesome to help me better grip the bar during pull-ups! I highly suggest for people that get sweaty or clammy hands in the gym
5 stars: 6 (100%)
4 stars: 0 (0%)
3 stars: 0 (0%)
2 stars: 0 (0%)
1 star: 0 (0%)
J
Joseph Grant
Great chalk, but I need a container
Great chalk, holds dry and solid without the sticky of the liquid chalks, but I really need to find a decent container for this stuff. I’ve got it in a damn ziploc bag and that’s a mess but I couldn’t find anything decent that would keep it in my gym bag and not let it get all over my gym bag.
C
Corvallis Athletics
Block chalk
Super fine, super smooth! Hard to describe how awesome it is. Never been picky about chalk in general but it would be hard to use something else moving forward.
T
Tanya Laschuk
Block Chalk
K
Kyle Radune
chalk brick
great chalk!
J
Janel Williams
Warm Body Chalk
This product was awesome to help me better grip the bar during pull-ups! I highly suggest for people that get sweaty or clammy hands in the gym
