Thin parts holder for Skadis Pegboard

Built this holder for thin tools/parts which fits an ikea skadis peg-board. 

Features include:

• A range of slot sizes for different sized tools (from 10mm down to less than 5mm)
• Sloped slots to help hold parts
• Slotted on base and back to help hold parts
• Slight upward angle on the base to help hold parts to the board, instead of falling off
• 3 built-in hooks with an iterated design to be stronger

I'd typically print via the base, with tree supports for the pegs, as shown in the last image. I'd set a modifier to set 100% infill on the pegs. Think I went for 10% infill.