Try taping up your foam chucks

[MasterNinjaJustin]

I taped up my foam chucks and immediately saw a huge improvement.  Now I can do more tricks and can do a continuous back to back grip wrist roll up to 20 times!  I used red duct tape.  They are heavier now and a little harder.  This was a great improvement I recommend anyone that has foam chucks to try this.  Now I can do some intermediate techniques at slow speeds.  The extra weight helps spins to continue without losing momentum.  This is a good step to do for a beginner.  Upgrade your foam chucks with some tape.  You won't regret it.

[TheDuke]

ive posted this before for one of our members but just in case you cant find it here it is.
using electrical tape to make foam chucks feel and act like wood chucks

[alena-disk]

I use a thin tape, with imposing at each other that it turned out lutshy coupling of hands

[christ uzumaki]

Agree  taping the chucks will help your technique improvement 

[Misterpink1986]

My foamies are based on tape

I have a 3 x 2.5mm² cable as core, put some foam similar material around it and fixed the whole thing with tape 

My only chance to chuck indoors

[Flux86]

That is a great idea MasterNinjaJustin, the problem I have when training with foamies is that they are too fast and lightweight. Next time I'm out I'll be trying out this method. Thanks! 

[Kädet Siipinä]

what's the weight of these foam ones that're for sale everywhere?

(I had a crack at making some pure foam ones at home earlier out of old carpet underlay and found them just infuriatingly sluggish and light). I seem to be most comfortable/competent in the 150-250g range.