4ft giant dab pen, usable, dab pen insert. with a giant stash jar.The battery and cart should unscrew from each other.

print: [smashing kasi-robo(12)] as many times as desired for cart length

That's all, really. You simply put the dab pen into the opening at the top and glue the pieces together. You may need to deepen the cart insert hole. To do that, use an electric screwdriver and a wide enough drill bit.8x scale.

If you choose to do the glass part, I recommend using resin and mold maker, clear acrylic tubing, or plexiglass.