First of all I love the design, very contemporary with sleek design. The glossy exterior makes it easy to wipe off any gel that accidentally gets on it. The count down timer is big enough for easy reading. The finger guide is spot on and makes it efficient to cure your gel products. Also the interior mirror siding makes the light hit every angle of your nail. I do thin line art and it cures well. The bottom tray comes off so you could easily cure your toe nail as well. Overall I'm loving this lamp!