Do you have alot of rubberbands? DO you not like to put them ina bag or wrap them around a ball? I thought of this about 20 minutes ago and took some pics and here it is its kinda poorly made but it does its job. SUBSCRIBLE TO MY IBLE PLEASE

Step 1: MATERIALS

all you need is a knife i used scissors but a knife exacto or kitchen will do, a pen, and 2 hands

Step 2: DISASSEMBLY

Take apart the pen

Step 3: #2 and No Not What You Make in the Toilet

Cut about 2 millimeter square into the ends of the pen tube so 2 mm by 2mm to both ends
((use pics))

Step 4: DONE

wrap the rubberbands around the pen tube slits and your done and if you want you can reassemble the pen when not use as a rubberband holder and you can use it whenever as long as you didnt dispose of the parts of the pen